3921472

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 28

約数和(自身を含む): 7900416

約数和(自身を除く): 3978944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 863, 1136, 1726, 2272, 3452, 4544, 6904, 13808, 27616, 55232, 61273, 122546, 245092, 490184, 980368, 1960736, 3921472]

約数ペア:

[(1, 3921472), (2, 1960736), (4, 980368), (8, 490184), (16, 245092), (32, 122546), (64, 61273), (71, 55232), (142, 27616), (284, 13808), (568, 6904), (863, 4544), (1136, 3452), (1726, 2272)]