8045136848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{145703}}^1$

素因数の和:145764

約数の個数: 80

約数和(自身を含む): 19512679680

約数和(自身を除く): 11467542832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3944, 6902, 7888, 13804, 27608, 55216, 145703, 291406, 582812, 1019921, 1165624, 2039842, 2331248, 2476951, 4079684, 4225387, 4953902, 8159368, 8450774, 9907804, 16318736, 16901548, 17338657, 19815608, 29577709, 33803096, 34677314, 39631216, 59155418, 67606192, 69354628, 71831579, 118310836, 138709256, 143663158, 236621672, 277418512, 287326316, 473243344, 502821053, 574652632, 1005642106, 1149305264, 2011284212, 4022568424, 8045136848]

約数ペア:

[(1, 8045136848), (2, 4022568424), (4, 2011284212), (7, 1149305264), (8, 1005642106), (14, 574652632), (16, 502821053), (17, 473243344), (28, 287326316), (29, 277418512), (34, 236621672), (56, 143663158), (58, 138709256), (68, 118310836), (112, 71831579), (116, 69354628), (119, 67606192), (136, 59155418), (203, 39631216), (232, 34677314), (238, 33803096), (272, 29577709), (406, 19815608), (464, 17338657), (476, 16901548), (493, 16318736), (812, 9907804), (952, 8450774), (986, 8159368), (1624, 4953902), (1904, 4225387), (1972, 4079684), (3248, 2476951), (3451, 2331248), (3944, 2039842), (6902, 1165624), (7888, 1019921), (13804, 582812), (27608, 291406), (55216, 145703)]