64324828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 115259760

約数和(自身を除く): 50934932

約数列:

[1, 2, 4, 53, 106, 212, 241, 482, 964, 1259, 2518, 5036, 12773, 25546, 51092, 66727, 133454, 266908, 303419, 606838, 1213676, 16081207, 32162414, 64324828]

約数ペア:

[(1, 64324828), (2, 32162414), (4, 16081207), (53, 1213676), (106, 606838), (212, 303419), (241, 266908), (482, 133454), (964, 66727), (1259, 51092), (2518, 25546), (5036, 12773)]