25324628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 54359424

約数和(自身を除く): 29034796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 641, 1162, 1282, 1411, 2324, 2564, 2822, 4487, 5644, 8974, 9877, 10897, 17948, 19754, 21794, 39508, 43588, 53203, 76279, 106406, 152558, 212812, 305116, 372421, 744842, 904451, 1489684, 1808902, 3617804, 6331157, 12662314, 25324628]

約数ペア:

[(1, 25324628), (2, 12662314), (4, 6331157), (7, 3617804), (14, 1808902), (17, 1489684), (28, 904451), (34, 744842), (68, 372421), (83, 305116), (119, 212812), (166, 152558), (238, 106406), (332, 76279), (476, 53203), (581, 43588), (641, 39508), (1162, 21794), (1282, 19754), (1411, 17948), (2324, 10897), (2564, 9877), (2822, 8974), (4487, 5644)]