25943684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 49589568

約数和(自身を除く): 23645884

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 7027, 14054, 28108, 91351, 182702, 365404, 498917, 997834, 1995668, 6485921, 12971842, 25943684]

約数ペア:

[(1, 25943684), (2, 12971842), (4, 6485921), (13, 1995668), (26, 997834), (52, 498917), (71, 365404), (142, 182702), (284, 91351), (923, 28108), (1846, 14054), (3692, 7027)]