4792131071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 6502809600

約数和(自身を除く): 1710678529

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 223, 377, 479, 493, 1547, 1561, 2639, 2899, 3353, 3451, 3791, 6227, 6409, 6467, 8143, 13891, 20293, 26537, 43589, 44863, 45269, 49283, 57001, 84071, 97237, 105859, 106817, 109939, 180583, 236147, 344981, 588497, 741013, 747719, 769573, 1264081, 1388621, 1429207, 1653029, 1815889, 3069911, 3097693, 9720347, 10004449, 12711223, 21489377, 21683851, 23606557, 40270009, 52660781, 165245899, 281890063, 368625467, 684590153, 4792131071]

約数ペア:

[(1, 4792131071), (7, 684590153), (13, 368625467), (17, 281890063), (29, 165245899), (91, 52660781), (119, 40270009), (203, 23606557), (221, 21683851), (223, 21489377), (377, 12711223), (479, 10004449), (493, 9720347), (1547, 3097693), (1561, 3069911), (2639, 1815889), (2899, 1653029), (3353, 1429207), (3451, 1388621), (3791, 1264081), (6227, 769573), (6409, 747719), (6467, 741013), (8143, 588497), (13891, 344981), (20293, 236147), (26537, 180583), (43589, 109939), (44863, 106817), (45269, 105859), (49283, 97237), (57001, 84071)]