6638216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 7876984

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 71, 104, 116, 124, 142, 232, 248, 284, 377, 403, 568, 754, 806, 899, 923, 1508, 1612, 1798, 1846, 2059, 2201, 3016, 3224, 3596, 3692, 4118, 4402, 7192, 7384, 8236, 8804, 11687, 16472, 17608, 23374, 26767, 28613, 46748, 53534, 57226, 63829, 93496, 107068, 114452, 127658, 214136, 228904, 255316, 510632, 829777, 1659554, 3319108, 6638216]

約数ペア:

[(1, 6638216), (2, 3319108), (4, 1659554), (8, 829777), (13, 510632), (26, 255316), (29, 228904), (31, 214136), (52, 127658), (58, 114452), (62, 107068), (71, 93496), (104, 63829), (116, 57226), (124, 53534), (142, 46748), (232, 28613), (248, 26767), (284, 23374), (377, 17608), (403, 16472), (568, 11687), (754, 8804), (806, 8236), (899, 7384), (923, 7192), (1508, 4402), (1612, 4118), (1798, 3692), (1846, 3596), (2059, 3224), (2201, 3016)]