28945056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 62500704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 2267, 3192, 4256, 4534, 6384, 6801, 9068, 12768, 13602, 15869, 18136, 27204, 31738, 36272, 43073, 47607, 54408, 63476, 72544, 86146, 95214, 108816, 126952, 129219, 172292, 190428, 217632, 253904, 258438, 301511, 344584, 380856, 507808, 516876, 603022, 689168, 761712, 904533, 1033752, 1206044, 1378336, 1523424, 1809066, 2067504, 2412088, 3618132, 4135008, 4824176, 7236264, 9648352, 14472528, 28945056]

約数ペア:

[(1, 28945056), (2, 14472528), (3, 9648352), (4, 7236264), (6, 4824176), (7, 4135008), (8, 3618132), (12, 2412088), (14, 2067504), (16, 1809066), (19, 1523424), (21, 1378336), (24, 1206044), (28, 1033752), (32, 904533), (38, 761712), (42, 689168), (48, 603022), (56, 516876), (57, 507808), (76, 380856), (84, 344584), (96, 301511), (112, 258438), (114, 253904), (133, 217632), (152, 190428), (168, 172292), (224, 129219), (228, 126952), (266, 108816), (304, 95214), (336, 86146), (399, 72544), (456, 63476), (532, 54408), (608, 47607), (672, 43073), (798, 36272), (912, 31738), (1064, 27204), (1596, 18136), (1824, 15869), (2128, 13602), (2267, 12768), (3192, 9068), (4256, 6801), (4534, 6384)]