40270724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9803}}^1$

素因数の和:9899

約数の個数: 24

約数和(自身を含む): 76863360

約数和(自身を除く): 36592636

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 9803, 19606, 39212, 127439, 254878, 509756, 774437, 1548874, 3097748, 10067681, 20135362, 40270724]

約数ペア:

[(1, 40270724), (2, 20135362), (4, 10067681), (13, 3097748), (26, 1548874), (52, 774437), (79, 509756), (158, 254878), (316, 127439), (1027, 39212), (2054, 19606), (4108, 9803)]