64817039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 17297521

約数列:

[1, 7, 17, 43, 53, 119, 239, 301, 371, 731, 901, 1673, 2279, 4063, 5117, 6307, 10277, 12667, 15953, 28441, 38743, 71939, 88669, 174709, 215339, 271201, 544681, 1222963, 1507373, 3812767, 9259577, 64817039]

約数ペア:

[(1, 64817039), (7, 9259577), (17, 3812767), (43, 1507373), (53, 1222963), (119, 544681), (239, 271201), (301, 215339), (371, 174709), (731, 88669), (901, 71939), (1673, 38743), (2279, 28441), (4063, 15953), (5117, 12667), (6307, 10277)]