4991036336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2657}}^1$

素因数の和:3510

約数の個数: 80

約数和(自身を含む): 11378834208

約数和(自身を除く): 6387797872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 821, 1144, 1642, 2288, 2657, 3284, 5314, 6568, 9031, 10628, 10673, 13136, 18062, 21256, 21346, 29227, 34541, 36124, 42512, 42692, 58454, 69082, 72248, 85384, 116908, 117403, 138164, 144496, 170768, 233816, 234806, 276328, 379951, 467632, 469612, 552656, 759902, 939224, 1519804, 1878448, 2181397, 3039608, 4362794, 6079216, 8725588, 17451176, 23995367, 28358161, 34902352, 47990734, 56716322, 95981468, 113432644, 191962936, 226865288, 311939771, 383925872, 453730576, 623879542, 1247759084, 2495518168, 4991036336]

約数ペア:

[(1, 4991036336), (2, 2495518168), (4, 1247759084), (8, 623879542), (11, 453730576), (13, 383925872), (16, 311939771), (22, 226865288), (26, 191962936), (44, 113432644), (52, 95981468), (88, 56716322), (104, 47990734), (143, 34902352), (176, 28358161), (208, 23995367), (286, 17451176), (572, 8725588), (821, 6079216), (1144, 4362794), (1642, 3039608), (2288, 2181397), (2657, 1878448), (3284, 1519804), (5314, 939224), (6568, 759902), (9031, 552656), (10628, 469612), (10673, 467632), (13136, 379951), (18062, 276328), (21256, 234806), (21346, 233816), (29227, 170768), (34541, 144496), (36124, 138164), (42512, 117403), (42692, 116908), (58454, 85384), (69082, 72248)]