40612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 84672

約数和(自身を除く): 44060

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 10153, 20306, 40612]

約数ペア:

[(1, 40612), (2, 20306), (4, 10153), (11, 3692), (13, 3124), (22, 1846), (26, 1562), (44, 923), (52, 781), (71, 572), (142, 286), (143, 284)]