71028456

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79987}}^1$

素因数の和:80033

約数の個数: 32

約数和(自身を含む): 182372640

約数和(自身を除く): 111344184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 79987, 159974, 239961, 319948, 479922, 639896, 959844, 1919688, 2959519, 5919038, 8878557, 11838076, 17757114, 23676152, 35514228, 71028456]

約数ペア:

[(1, 71028456), (2, 35514228), (3, 23676152), (4, 17757114), (6, 11838076), (8, 8878557), (12, 5919038), (24, 2959519), (37, 1919688), (74, 959844), (111, 639896), (148, 479922), (222, 319948), (296, 239961), (444, 159974), (888, 79987)]