9964448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 22385160

約数和(自身を除く): 12420712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1409, 1768, 2818, 3536, 5636, 7072, 11272, 18317, 22544, 23953, 36634, 45088, 47906, 73268, 95812, 146536, 191624, 293072, 311389, 383248, 586144, 622778, 766496, 1245556, 2491112, 4982224, 9964448]

約数ペア:

[(1, 9964448), (2, 4982224), (4, 2491112), (8, 1245556), (13, 766496), (16, 622778), (17, 586144), (26, 383248), (32, 311389), (34, 293072), (52, 191624), (68, 146536), (104, 95812), (136, 73268), (208, 47906), (221, 45088), (272, 36634), (416, 23953), (442, 22544), (544, 18317), (884, 11272), (1409, 7072), (1768, 5636), (2818, 3536)]