67540528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383753}}^1$

素因数の和:383772

約数の個数: 20

約数和(自身を含む): 142756488

約数和(自身を除く): 75215960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383753, 767506, 1535012, 3070024, 4221283, 6140048, 8442566, 16885132, 33770264, 67540528]

約数ペア:

[(1, 67540528), (2, 33770264), (4, 16885132), (8, 8442566), (11, 6140048), (16, 4221283), (22, 3070024), (44, 1535012), (88, 767506), (176, 383753)]