66402280912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{390161}}^1$

素因数の和:391147

約数の個数: 40

約数和(自身を含む): 140495775552

約数和(自身を除く): 74093494640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 967, 1934, 3868, 7736, 10637, 15472, 21274, 42548, 85096, 170192, 390161, 780322, 1560644, 3121288, 4291771, 6242576, 8583542, 17167084, 34334168, 68668336, 377285687, 754571374, 1509142748, 3018285496, 4150142557, 6036570992, 8300285114, 16600570228, 33201140456, 66402280912]

約数ペア:

[(1, 66402280912), (2, 33201140456), (4, 16600570228), (8, 8300285114), (11, 6036570992), (16, 4150142557), (22, 3018285496), (44, 1509142748), (88, 754571374), (176, 377285687), (967, 68668336), (1934, 34334168), (3868, 17167084), (7736, 8583542), (10637, 6242576), (15472, 4291771), (21274, 3121288), (42548, 1560644), (85096, 780322), (170192, 390161)]