1688503424

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7561

約数の個数: 64

約数和(自身を含む): 3537329400

約数和(自身を除く): 1848825976

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 464, 488, 928, 976, 1769, 1856, 1952, 3538, 3712, 3904, 7076, 7457, 7808, 14152, 14914, 28304, 29828, 56608, 59656, 113216, 119312, 216253, 226432, 238624, 432506, 454877, 477248, 865012, 909754, 954496, 1730024, 1819508, 3460048, 3639016, 6920096, 7278032, 13191433, 13840192, 14556064, 26382866, 27680384, 29112128, 52765732, 58224256, 105531464, 211062928, 422125856, 844251712, 1688503424]

約数ペア:

[(1, 1688503424), (2, 844251712), (4, 422125856), (8, 211062928), (16, 105531464), (29, 58224256), (32, 52765732), (58, 29112128), (61, 27680384), (64, 26382866), (116, 14556064), (122, 13840192), (128, 13191433), (232, 7278032), (244, 6920096), (464, 3639016), (488, 3460048), (928, 1819508), (976, 1730024), (1769, 954496), (1856, 909754), (1952, 865012), (3538, 477248), (3712, 454877), (3904, 432506), (7076, 238624), (7457, 226432), (7808, 216253), (14152, 119312), (14914, 113216), (28304, 59656), (29828, 56608)]