76783408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19429}}^1$

素因数の和:19469

約数の個数: 40

約数和(自身を含む): 168652400

約数和(自身を除く): 91868992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19429, 38858, 77716, 155432, 252577, 310864, 369151, 505154, 738302, 1010308, 1476604, 2020616, 2953208, 4041232, 4798963, 5906416, 9597926, 19195852, 38391704, 76783408]

約数ペア:

[(1, 76783408), (2, 38391704), (4, 19195852), (8, 9597926), (13, 5906416), (16, 4798963), (19, 4041232), (26, 2953208), (38, 2020616), (52, 1476604), (76, 1010308), (104, 738302), (152, 505154), (208, 369151), (247, 310864), (304, 252577), (494, 155432), (988, 77716), (1976, 38858), (3952, 19429)]