25788568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3701}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 52864560

約数和(自身を除く): 27075992

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 3701, 6968, 7402, 14804, 29608, 48113, 96226, 192452, 247967, 384904, 495934, 991868, 1983736, 3223571, 6447142, 12894284, 25788568]

約数ペア:

[(1, 25788568), (2, 12894284), (4, 6447142), (8, 3223571), (13, 1983736), (26, 991868), (52, 495934), (67, 384904), (104, 247967), (134, 192452), (268, 96226), (536, 48113), (871, 29608), (1742, 14804), (3484, 7402), (3701, 6968)]