74165644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 154728000

約数和(自身を除く): 80562356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 613, 812, 1043, 1226, 2086, 2452, 4172, 4291, 4321, 8582, 8642, 17164, 17284, 17777, 30247, 35554, 60494, 71108, 91337, 120988, 124439, 182674, 248878, 365348, 497756, 639359, 1278718, 2557436, 2648773, 5297546, 10595092, 18541411, 37082822, 74165644]

約数ペア:

[(1, 74165644), (2, 37082822), (4, 18541411), (7, 10595092), (14, 5297546), (28, 2648773), (29, 2557436), (58, 1278718), (116, 639359), (149, 497756), (203, 365348), (298, 248878), (406, 182674), (596, 124439), (613, 120988), (812, 91337), (1043, 71108), (1226, 60494), (2086, 35554), (2452, 30247), (4172, 17777), (4291, 17284), (4321, 17164), (8582, 8642)]