15661534676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{3571}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 28641381888

約数和(自身を除く): 12979847212

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 313, 452, 626, 1252, 3503, 3571, 7006, 7142, 9703, 14012, 14284, 19406, 35369, 38812, 70738, 110701, 141476, 221402, 403523, 442804, 807046, 1096439, 1117723, 1614092, 2192878, 2235446, 4385756, 4470892, 12509213, 25018426, 34649413, 50036852, 69298826, 126302699, 138597652, 252605398, 505210796, 3915383669, 7830767338, 15661534676]

約数ペア:

[(1, 15661534676), (2, 7830767338), (4, 3915383669), (31, 505210796), (62, 252605398), (113, 138597652), (124, 126302699), (226, 69298826), (313, 50036852), (452, 34649413), (626, 25018426), (1252, 12509213), (3503, 4470892), (3571, 4385756), (7006, 2235446), (7142, 2192878), (9703, 1614092), (14012, 1117723), (14284, 1096439), (19406, 807046), (35369, 442804), (38812, 403523), (70738, 221402), (110701, 141476)]