40026872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 77662800

約数和(自身を除く): 37635928

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 1409, 2818, 3551, 5636, 7102, 11272, 14204, 28408, 74677, 94403, 149354, 188806, 298708, 377612, 597416, 755224, 5003359, 10006718, 20013436, 40026872]

約数ペア:

[(1, 40026872), (2, 20013436), (4, 10006718), (8, 5003359), (53, 755224), (67, 597416), (106, 377612), (134, 298708), (212, 188806), (268, 149354), (424, 94403), (536, 74677), (1409, 28408), (2818, 14204), (3551, 11272), (5636, 7102)]