25942752

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 58971168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 431, 456, 528, 608, 627, 684, 792, 836, 862, 912, 1056, 1254, 1293, 1368, 1584, 1672, 1724, 1824, 1881, 2508, 2586, 2736, 3168, 3344, 3448, 3762, 3879, 4741, 5016, 5172, 5472, 6688, 6896, 7524, 7758, 8189, 9482, 10032, 10344, 13792, 14223, 15048, 15516, 16378, 18964, 20064, 20688, 24567, 28446, 30096, 31032, 32756, 37928, 41376, 42669, 49134, 56892, 60192, 62064, 65512, 73701, 75856, 85338, 90079, 98268, 113784, 124128, 131024, 147402, 151712, 170676, 180158, 196536, 227568, 262048, 270237, 294804, 341352, 360316, 393072, 455136, 540474, 589608, 682704, 720632, 786144, 810711, 1080948, 1179216, 1365408, 1441264, 1621422, 2161896, 2358432, 2882528, 3242844, 4323792, 6485688, 8647584, 12971376, 25942752]

約数ペア:

[(1, 25942752), (2, 12971376), (3, 8647584), (4, 6485688), (6, 4323792), (8, 3242844), (9, 2882528), (11, 2358432), (12, 2161896), (16, 1621422), (18, 1441264), (19, 1365408), (22, 1179216), (24, 1080948), (32, 810711), (33, 786144), (36, 720632), (38, 682704), (44, 589608), (48, 540474), (57, 455136), (66, 393072), (72, 360316), (76, 341352), (88, 294804), (96, 270237), (99, 262048), (114, 227568), (132, 196536), (144, 180158), (152, 170676), (171, 151712), (176, 147402), (198, 131024), (209, 124128), (228, 113784), (264, 98268), (288, 90079), (304, 85338), (342, 75856), (352, 73701), (396, 65512), (418, 62064), (431, 60192), (456, 56892), (528, 49134), (608, 42669), (627, 41376), (684, 37928), (792, 32756), (836, 31032), (862, 30096), (912, 28446), (1056, 24567), (1254, 20688), (1293, 20064), (1368, 18964), (1584, 16378), (1672, 15516), (1724, 15048), (1824, 14223), (1881, 13792), (2508, 10344), (2586, 10032), (2736, 9482), (3168, 8189), (3344, 7758), (3448, 7524), (3762, 6896), (3879, 6688), (4741, 5472), (5016, 5172)]