27915796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 22081004

約数列:

[1, 2, 4, 61, 122, 191, 244, 382, 599, 764, 1198, 2396, 11651, 23302, 36539, 46604, 73078, 114409, 146156, 228818, 457636, 6978949, 13957898, 27915796]

約数ペア:

[(1, 27915796), (2, 13957898), (4, 6978949), (61, 457636), (122, 228818), (191, 146156), (244, 114409), (382, 73078), (599, 46604), (764, 36539), (1198, 23302), (2396, 11651)]