74304490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24851}}^1$

素因数の和:24894

約数の個数: 32

約数和(自身を含む): 150304896

約数和(自身を除く): 76000406

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 24851, 49702, 124255, 248510, 323063, 571573, 646126, 1143146, 1615315, 2857865, 3230630, 5715730, 7430449, 14860898, 37152245, 74304490]

約数ペア:

[(1, 74304490), (2, 37152245), (5, 14860898), (10, 7430449), (13, 5715730), (23, 3230630), (26, 2857865), (46, 1615315), (65, 1143146), (115, 646126), (130, 571573), (230, 323063), (299, 248510), (598, 124255), (1495, 49702), (2990, 24851)]