65488472

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 78972328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 113, 131, 158, 226, 262, 316, 452, 524, 553, 632, 791, 904, 917, 1048, 1106, 1582, 1834, 2212, 3164, 3668, 4424, 6328, 7336, 8927, 10349, 14803, 17854, 20698, 29606, 35708, 41396, 59212, 62489, 71416, 72443, 82792, 103621, 118424, 124978, 144886, 207242, 249956, 289772, 414484, 499912, 579544, 828968, 1169437, 2338874, 4677748, 8186059, 9355496, 16372118, 32744236, 65488472]

約数ペア:

[(1, 65488472), (2, 32744236), (4, 16372118), (7, 9355496), (8, 8186059), (14, 4677748), (28, 2338874), (56, 1169437), (79, 828968), (113, 579544), (131, 499912), (158, 414484), (226, 289772), (262, 249956), (316, 207242), (452, 144886), (524, 124978), (553, 118424), (632, 103621), (791, 82792), (904, 72443), (917, 71416), (1048, 62489), (1106, 59212), (1582, 41396), (1834, 35708), (2212, 29606), (3164, 20698), (3668, 17854), (4424, 14803), (6328, 10349), (7336, 8927)]