57881668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 118392624

約数和(自身を除く): 60510956

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 1597, 2132, 2788, 3194, 6388, 9061, 18122, 20761, 27149, 36244, 41522, 54298, 65477, 83044, 108596, 130954, 261908, 352937, 705874, 851201, 1113109, 1411748, 1702402, 2226218, 3404804, 4452436, 14470417, 28940834, 57881668]

約数ペア:

[(1, 57881668), (2, 28940834), (4, 14470417), (13, 4452436), (17, 3404804), (26, 2226218), (34, 1702402), (41, 1411748), (52, 1113109), (68, 851201), (82, 705874), (164, 352937), (221, 261908), (442, 130954), (533, 108596), (697, 83044), (884, 65477), (1066, 54298), (1394, 41522), (1597, 36244), (2132, 27149), (2788, 20761), (3194, 18122), (6388, 9061)]