4977672544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 10794663936

約数和(自身を除く): 5816991392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 127, 142, 208, 254, 284, 416, 508, 568, 923, 1016, 1136, 1327, 1651, 1846, 2032, 2272, 2654, 3302, 3692, 4064, 5308, 6604, 7384, 9017, 10616, 13208, 14768, 17251, 18034, 21232, 26416, 29536, 34502, 36068, 42464, 52832, 69004, 72136, 94217, 117221, 138008, 144272, 168529, 188434, 234442, 276016, 288544, 337058, 376868, 468884, 552032, 674116, 753736, 937768, 1224821, 1348232, 1507472, 1875536, 2190877, 2449642, 2696464, 3014944, 3751072, 4381754, 4899284, 5392928, 8763508, 9798568, 11965559, 17527016, 19597136, 23931118, 35054032, 39194272, 47862236, 70108064, 95724472, 155552267, 191448944, 311104534, 382897888, 622209068, 1244418136, 2488836272, 4977672544]

約数ペア:

[(1, 4977672544), (2, 2488836272), (4, 1244418136), (8, 622209068), (13, 382897888), (16, 311104534), (26, 191448944), (32, 155552267), (52, 95724472), (71, 70108064), (104, 47862236), (127, 39194272), (142, 35054032), (208, 23931118), (254, 19597136), (284, 17527016), (416, 11965559), (508, 9798568), (568, 8763508), (923, 5392928), (1016, 4899284), (1136, 4381754), (1327, 3751072), (1651, 3014944), (1846, 2696464), (2032, 2449642), (2272, 2190877), (2654, 1875536), (3302, 1507472), (3692, 1348232), (4064, 1224821), (5308, 937768), (6604, 753736), (7384, 674116), (9017, 552032), (10616, 468884), (13208, 376868), (14768, 337058), (17251, 288544), (18034, 276016), (21232, 234442), (26416, 188434), (29536, 168529), (34502, 144272), (36068, 138008), (42464, 117221), (52832, 94217), (69004, 72136)]