74629268

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 152705280

約数和(自身を除く): 78076012

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 206, 226, 229, 412, 452, 458, 721, 791, 916, 1442, 1582, 1603, 2884, 3164, 3206, 6412, 11639, 23278, 23587, 25877, 46556, 47174, 51754, 81473, 94348, 103508, 162946, 165109, 181139, 325892, 330218, 362278, 660436, 724556, 2665331, 5330662, 10661324, 18657317, 37314634, 74629268]

約数ペア:

[(1, 74629268), (2, 37314634), (4, 18657317), (7, 10661324), (14, 5330662), (28, 2665331), (103, 724556), (113, 660436), (206, 362278), (226, 330218), (229, 325892), (412, 181139), (452, 165109), (458, 162946), (721, 103508), (791, 94348), (916, 81473), (1442, 51754), (1582, 47174), (1603, 46556), (2884, 25877), (3164, 23587), (3206, 23278), (6412, 11639)]