1569085856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{221873}}^1$

素因数の和:221913

約数の個数: 48

約数和(自身を含む): 3522471624

約数和(自身を除く): 1953385768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 221873, 443746, 887492, 1774984, 2884349, 3549968, 3771841, 5768698, 7099936, 7543682, 11537396, 15087364, 23074792, 30174728, 46149584, 49033933, 60349456, 92299168, 98067866, 120698912, 196135732, 392271464, 784542928, 1569085856]

約数ペア:

[(1, 1569085856), (2, 784542928), (4, 392271464), (8, 196135732), (13, 120698912), (16, 98067866), (17, 92299168), (26, 60349456), (32, 49033933), (34, 46149584), (52, 30174728), (68, 23074792), (104, 15087364), (136, 11537396), (208, 7543682), (221, 7099936), (272, 5768698), (416, 3771841), (442, 3549968), (544, 2884349), (884, 1774984), (1768, 887492), (3536, 443746), (7072, 221873)]