64667708

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7523}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 129773952

約数和(自身を除く): 65106244

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 7523, 8596, 15046, 30092, 52661, 105322, 210644, 2309561, 4619122, 9238244, 16166927, 32333854, 64667708]

約数ペア:

[(1, 64667708), (2, 32333854), (4, 16166927), (7, 9238244), (14, 4619122), (28, 2309561), (307, 210644), (614, 105322), (1228, 52661), (2149, 30092), (4298, 15046), (7523, 8596)]