13276432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 16721648

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 71, 104, 116, 124, 142, 208, 232, 248, 284, 377, 403, 464, 496, 568, 754, 806, 899, 923, 1136, 1508, 1612, 1798, 1846, 2059, 2201, 3016, 3224, 3596, 3692, 4118, 4402, 6032, 6448, 7192, 7384, 8236, 8804, 11687, 14384, 14768, 16472, 17608, 23374, 26767, 28613, 32944, 35216, 46748, 53534, 57226, 63829, 93496, 107068, 114452, 127658, 186992, 214136, 228904, 255316, 428272, 457808, 510632, 829777, 1021264, 1659554, 3319108, 6638216, 13276432]

約数ペア:

[(1, 13276432), (2, 6638216), (4, 3319108), (8, 1659554), (13, 1021264), (16, 829777), (26, 510632), (29, 457808), (31, 428272), (52, 255316), (58, 228904), (62, 214136), (71, 186992), (104, 127658), (116, 114452), (124, 107068), (142, 93496), (208, 63829), (232, 57226), (248, 53534), (284, 46748), (377, 35216), (403, 32944), (464, 28613), (496, 26767), (568, 23374), (754, 17608), (806, 16472), (899, 14768), (923, 14384), (1136, 11687), (1508, 8804), (1612, 8236), (1798, 7384), (1846, 7192), (2059, 6448), (2201, 6032), (3016, 4402), (3224, 4118), (3596, 3692)]