1275794624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1533407}}^1$

素因数の和:1533432

約数の個数: 28

約数和(自身を含む): 2726399424

約数和(自身を除く): 1450604800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1533407, 3066814, 6133628, 12267256, 19934291, 24534512, 39868582, 49069024, 79737164, 98138048, 159474328, 318948656, 637897312, 1275794624]

約数ペア:

[(1, 1275794624), (2, 637897312), (4, 318948656), (8, 159474328), (13, 98138048), (16, 79737164), (26, 49069024), (32, 39868582), (52, 24534512), (64, 19934291), (104, 12267256), (208, 6133628), (416, 3066814), (832, 1533407)]