25629708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 67800320

約数和(自身を除く): 42170612

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8647, 17294, 25941, 34588, 51882, 103764, 112411, 164293, 224822, 328586, 337233, 449644, 492879, 657172, 674466, 985758, 1348932, 1971516, 2135809, 4271618, 6407427, 8543236, 12814854, 25629708]

約数ペア:

[(1, 25629708), (2, 12814854), (3, 8543236), (4, 6407427), (6, 4271618), (12, 2135809), (13, 1971516), (19, 1348932), (26, 985758), (38, 674466), (39, 657172), (52, 492879), (57, 449644), (76, 337233), (78, 328586), (114, 224822), (156, 164293), (228, 112411), (247, 103764), (494, 51882), (741, 34588), (988, 25941), (1482, 17294), (2964, 8647)]