15080384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 33747456

約数和(自身を除く): 18667072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 691, 704, 992, 1364, 1382, 1984, 2728, 2764, 5456, 5528, 7601, 10912, 11056, 15202, 21421, 21824, 22112, 30404, 42842, 44224, 60808, 85684, 121616, 171368, 235631, 243232, 342736, 471262, 486464, 685472, 942524, 1370944, 1885048, 3770096, 7540192, 15080384]

約数ペア:

[(1, 15080384), (2, 7540192), (4, 3770096), (8, 1885048), (11, 1370944), (16, 942524), (22, 685472), (31, 486464), (32, 471262), (44, 342736), (62, 243232), (64, 235631), (88, 171368), (124, 121616), (176, 85684), (248, 60808), (341, 44224), (352, 42842), (496, 30404), (682, 22112), (691, 21824), (704, 21421), (992, 15202), (1364, 11056), (1382, 10912), (1984, 7601), (2728, 5528), (2764, 5456)]