27887476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 50641920

約数和(自身を除く): 22754444

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 941, 956, 1882, 3764, 7409, 14818, 29171, 29636, 58342, 116684, 224899, 449798, 899596, 6971869, 13943738, 27887476]

約数ペア:

[(1, 27887476), (2, 13943738), (4, 6971869), (31, 899596), (62, 449798), (124, 224899), (239, 116684), (478, 58342), (941, 29636), (956, 29171), (1882, 14818), (3764, 7409)]