8981448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 25887360

約数和(自身を除く): 16905912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 277, 386, 554, 579, 772, 831, 1108, 1158, 1351, 1544, 1662, 1939, 2216, 2316, 2702, 3324, 3878, 4053, 4632, 5404, 5817, 6648, 7756, 8106, 10808, 11634, 15512, 16212, 23268, 32424, 46536, 53461, 106922, 160383, 213844, 320766, 374227, 427688, 641532, 748454, 1122681, 1283064, 1496908, 2245362, 2993816, 4490724, 8981448]

約数ペア:

[(1, 8981448), (2, 4490724), (3, 2993816), (4, 2245362), (6, 1496908), (7, 1283064), (8, 1122681), (12, 748454), (14, 641532), (21, 427688), (24, 374227), (28, 320766), (42, 213844), (56, 160383), (84, 106922), (168, 53461), (193, 46536), (277, 32424), (386, 23268), (554, 16212), (579, 15512), (772, 11634), (831, 10808), (1108, 8106), (1158, 7756), (1351, 6648), (1544, 5817), (1662, 5404), (1939, 4632), (2216, 4053), (2316, 3878), (2702, 3324)]