39788024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7907}}^1$

素因数の和:7967

約数の個数: 32

約数和(自身を含む): 81136080

約数和(自身を除く): 41348056

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 7907, 15814, 31628, 63256, 134419, 268838, 292559, 537676, 585118, 1075352, 1170236, 2340472, 4973503, 9947006, 19894012, 39788024]

約数ペア:

[(1, 39788024), (2, 19894012), (4, 9947006), (8, 4973503), (17, 2340472), (34, 1170236), (37, 1075352), (68, 585118), (74, 537676), (136, 292559), (148, 268838), (296, 134419), (629, 63256), (1258, 31628), (2516, 15814), (5032, 7907)]