72798232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1013}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 147354480

約数和(自身を除く): 74556248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 1013, 1382, 2026, 2764, 4052, 5528, 8104, 8983, 13169, 17966, 26338, 35932, 52676, 71864, 105352, 699983, 1399966, 2799932, 5599864, 9099779, 18199558, 36399116, 72798232]

約数ペア:

[(1, 72798232), (2, 36399116), (4, 18199558), (8, 9099779), (13, 5599864), (26, 2799932), (52, 1399966), (104, 699983), (691, 105352), (1013, 71864), (1382, 52676), (2026, 35932), (2764, 26338), (4052, 17966), (5528, 13169), (8104, 8983)]