42709628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13921}}^1$

素因数の和:13997

約数の個数: 24

約数和(自身を含む): 81861360

約数和(自身を除く): 39151732

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 13921, 27842, 55684, 180973, 361946, 723892, 821339, 1642678, 3285356, 10677407, 21354814, 42709628]

約数ペア:

[(1, 42709628), (2, 21354814), (4, 10677407), (13, 3285356), (26, 1642678), (52, 821339), (59, 723892), (118, 361946), (236, 180973), (767, 55684), (1534, 27842), (3068, 13921)]