39639652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 74931192

約数和(自身を除く): 35291540

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 1901, 3802, 5213, 7604, 10426, 20852, 24713, 49426, 98852, 762301, 1524602, 3049204, 9909913, 19819826, 39639652]

約数ペア:

[(1, 39639652), (2, 19819826), (4, 9909913), (13, 3049204), (26, 1524602), (52, 762301), (401, 98852), (802, 49426), (1604, 24713), (1901, 20852), (3802, 10426), (5213, 7604)]