42002992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{70951}}^1$

素因数の和:70996

約数の個数: 20

約数和(自身を含む): 83581456

約数和(自身を除く): 41578464

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 70951, 141902, 283804, 567608, 1135216, 2625187, 5250374, 10500748, 21001496, 42002992]

約数ペア:

[(1, 42002992), (2, 21001496), (4, 10500748), (8, 5250374), (16, 2625187), (37, 1135216), (74, 567608), (148, 283804), (296, 141902), (592, 70951)]