27983048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 56419200

約数和(自身を除く): 28436152

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 3917, 7144, 7834, 15668, 31336, 74423, 148846, 184099, 297692, 368198, 595384, 736396, 1472792, 3497881, 6995762, 13991524, 27983048]

約数ペア:

[(1, 27983048), (2, 13991524), (4, 6995762), (8, 3497881), (19, 1472792), (38, 736396), (47, 595384), (76, 368198), (94, 297692), (152, 184099), (188, 148846), (376, 74423), (893, 31336), (1786, 15668), (3572, 7834), (3917, 7144)]