79988048

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17419}}^1$

素因数の和:17475

約数の個数: 40

約数和(自身を含む): 181446720

約数和(自身を除く): 101458672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 17419, 34838, 69676, 121933, 139352, 243866, 278704, 487732, 714179, 975464, 1428358, 1950928, 2856716, 4999253, 5713432, 9998506, 11426864, 19997012, 39994024, 79988048]

約数ペア:

[(1, 79988048), (2, 39994024), (4, 19997012), (7, 11426864), (8, 9998506), (14, 5713432), (16, 4999253), (28, 2856716), (41, 1950928), (56, 1428358), (82, 975464), (112, 714179), (164, 487732), (287, 278704), (328, 243866), (574, 139352), (656, 121933), (1148, 69676), (2296, 34838), (4592, 17419)]