28972970208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1105501}}^1$

素因数の和:1105537

約数の個数: 144

約数和(自身を含む): 101405487456

約数和(自身を除く): 72432517248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 1105501, 2211002, 3316503, 4422004, 6633006, 7738507, 8844008, 9949509, 13266012, 14371513, 15477014, 17688016, 19899018, 23215521, 26532024, 28743026, 30954028, 35376032, 39798036, 43114539, 46431042, 53064048, 57486052, 61908056, 69646563, 79596072, 86229078, 92862084, 100600591, 106128096, 114972104, 123816112, 129343617, 139293126, 159192144, 172458156, 185724168, 201201182, 229944208, 247632224, 258687234, 278586252, 301801773, 318384288, 344916312, 371448336, 402402364, 459888416, 517374468, 557172504, 603603546, 689832624, 742896672, 804804728, 905405319, 1034748936, 1114345008, 1207207092, 1379665248, 1609609456, 1810810638, 2069497872, 2228690016, 2414414184, 3219218912, 3621621276, 4138995744, 4828828368, 7243242552, 9657656736, 14486485104, 28972970208]

約数ペア:

[(1, 28972970208), (2, 14486485104), (3, 9657656736), (4, 7243242552), (6, 4828828368), (7, 4138995744), (8, 3621621276), (9, 3219218912), (12, 2414414184), (13, 2228690016), (14, 2069497872), (16, 1810810638), (18, 1609609456), (21, 1379665248), (24, 1207207092), (26, 1114345008), (28, 1034748936), (32, 905405319), (36, 804804728), (39, 742896672), (42, 689832624), (48, 603603546), (52, 557172504), (56, 517374468), (63, 459888416), (72, 402402364), (78, 371448336), (84, 344916312), (91, 318384288), (96, 301801773), (104, 278586252), (112, 258687234), (117, 247632224), (126, 229944208), (144, 201201182), (156, 185724168), (168, 172458156), (182, 159192144), (208, 139293126), (224, 129343617), (234, 123816112), (252, 114972104), (273, 106128096), (288, 100600591), (312, 92862084), (336, 86229078), (364, 79596072), (416, 69646563), (468, 61908056), (504, 57486052), (546, 53064048), (624, 46431042), (672, 43114539), (728, 39798036), (819, 35376032), (936, 30954028), (1008, 28743026), (1092, 26532024), (1248, 23215521), (1456, 19899018), (1638, 17688016), (1872, 15477014), (2016, 14371513), (2184, 13266012), (2912, 9949509), (3276, 8844008), (3744, 7738507), (4368, 6633006), (6552, 4422004), (8736, 3316503), (13104, 2211002), (26208, 1105501)]