82894578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28723}}^1$

素因数の和:28778

約数の個数: 32

約数和(自身を含む): 183374016

約数和(自身を除く): 100479438

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 28723, 57446, 86169, 172338, 373399, 746798, 1062751, 1120197, 2125502, 2240394, 3188253, 6376506, 13815763, 27631526, 41447289, 82894578]

約数ペア:

[(1, 82894578), (2, 41447289), (3, 27631526), (6, 13815763), (13, 6376506), (26, 3188253), (37, 2240394), (39, 2125502), (74, 1120197), (78, 1062751), (111, 746798), (222, 373399), (481, 172338), (962, 86169), (1443, 57446), (2886, 28723)]