27478412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6689}}^1$

素因数の和:6785

約数の個数: 24

約数和(自身を含む): 52449600

約数和(自身を除く): 24971188

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 6689, 13378, 26756, 86957, 173914, 347828, 528431, 1056862, 2113724, 6869603, 13739206, 27478412]

約数ペア:

[(1, 27478412), (2, 13739206), (4, 6869603), (13, 2113724), (26, 1056862), (52, 528431), (79, 347828), (158, 173914), (316, 86957), (1027, 26756), (2054, 13378), (4108, 6689)]