726554816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{873263}}^1$

素因数の和:873288

約数の個数: 28

約数和(自身を含む): 1552663392

約数和(自身を除く): 826108576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 873263, 1746526, 3493052, 6986104, 11352419, 13972208, 22704838, 27944416, 45409676, 55888832, 90819352, 181638704, 363277408, 726554816]

約数ペア:

[(1, 726554816), (2, 363277408), (4, 181638704), (8, 90819352), (13, 55888832), (16, 45409676), (26, 27944416), (32, 22704838), (52, 13972208), (64, 11352419), (104, 6986104), (208, 3493052), (416, 1746526), (832, 873263)]