1516949536

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{2213}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 3088689408

約数和(自身を除く): 1571739872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 691, 992, 1382, 2213, 2764, 4426, 5528, 8852, 11056, 17704, 21421, 22112, 35408, 42842, 68603, 70816, 85684, 137206, 171368, 274412, 342736, 548824, 685472, 1097648, 1529183, 2195296, 3058366, 6116732, 12233464, 24466928, 47404673, 48933856, 94809346, 189618692, 379237384, 758474768, 1516949536]

約数ペア:

[(1, 1516949536), (2, 758474768), (4, 379237384), (8, 189618692), (16, 94809346), (31, 48933856), (32, 47404673), (62, 24466928), (124, 12233464), (248, 6116732), (496, 3058366), (691, 2195296), (992, 1529183), (1382, 1097648), (2213, 685472), (2764, 548824), (4426, 342736), (5528, 274412), (8852, 171368), (11056, 137206), (17704, 85684), (21421, 70816), (22112, 68603), (35408, 42842)]