66965296

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{13633}}^1$

素因数の和:13948

約数の個数: 20

約数和(自身を含む): 130177432

約数和(自身を除く): 63212136

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 13633, 27266, 54532, 109064, 218128, 4185331, 8370662, 16741324, 33482648, 66965296]

約数ペア:

[(1, 66965296), (2, 33482648), (4, 16741324), (8, 8370662), (16, 4185331), (307, 218128), (614, 109064), (1228, 54532), (2456, 27266), (4912, 13633)]