12622456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 30504960

約数和(自身を除く): 17882504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 661, 682, 868, 1322, 1364, 1736, 2387, 2644, 2728, 4627, 4774, 5288, 7271, 9254, 9548, 14542, 18508, 19096, 20491, 29084, 37016, 40982, 50897, 58168, 81964, 101794, 143437, 163928, 203588, 225401, 286874, 407176, 450802, 573748, 901604, 1147496, 1577807, 1803208, 3155614, 6311228, 12622456]

約数ペア:

[(1, 12622456), (2, 6311228), (4, 3155614), (7, 1803208), (8, 1577807), (11, 1147496), (14, 901604), (22, 573748), (28, 450802), (31, 407176), (44, 286874), (56, 225401), (62, 203588), (77, 163928), (88, 143437), (124, 101794), (154, 81964), (217, 58168), (248, 50897), (308, 40982), (341, 37016), (434, 29084), (616, 20491), (661, 19096), (682, 18508), (868, 14542), (1322, 9548), (1364, 9254), (1736, 7271), (2387, 5288), (2644, 4774), (2728, 4627)]