73402648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1601}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 150523920

約数和(自身を除く): 77121272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 1601, 2084, 3202, 4168, 5731, 6404, 11462, 12808, 17611, 22924, 35222, 45848, 70444, 140888, 834121, 1668242, 3336484, 6672968, 9175331, 18350662, 36701324, 73402648]

約数ペア:

[(1, 73402648), (2, 36701324), (4, 18350662), (8, 9175331), (11, 6672968), (22, 3336484), (44, 1668242), (88, 834121), (521, 140888), (1042, 70444), (1601, 45848), (2084, 35222), (3202, 22924), (4168, 17611), (5731, 12808), (6404, 11462)]