64737928

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{53591}}^1$

素因数の和:53748

約数の個数: 16

約数和(自身を含む): 122189760

約数和(自身を除く): 57451832

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 53591, 107182, 214364, 428728, 8092241, 16184482, 32368964, 64737928]

約数ペア:

[(1, 64737928), (2, 32368964), (4, 16184482), (8, 8092241), (151, 428728), (302, 214364), (604, 107182), (1208, 53591)]