39902956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 72656640

約数和(自身を除く): 32753684

約数列:

[1, 2, 4, 29, 58, 116, 191, 382, 764, 1801, 3602, 5539, 7204, 11078, 22156, 52229, 104458, 208916, 343991, 687982, 1375964, 9975739, 19951478, 39902956]

約数ペア:

[(1, 39902956), (2, 19951478), (4, 9975739), (29, 1375964), (58, 687982), (116, 343991), (191, 208916), (382, 104458), (764, 52229), (1801, 22156), (3602, 11078), (5539, 7204)]