28082765088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449353}}^1$

素因数の和:449407

約数の個数: 144

約数和(自身を含む): 94213357056

約数和(自身を除く): 66130591968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 449353, 898706, 1348059, 1797412, 2696118, 3145471, 3594824, 4044177, 5392236, 6290942, 7189648, 8088354, 9436413, 10784472, 12581884, 13929943, 14379296, 16176708, 18872826, 21568944, 25163768, 27859886, 28309239, 32353416, 37745652, 41789829, 43137888, 50327536, 55719772, 56618478, 64706832, 75491304, 83579658, 97509601, 100655072, 111439544, 113236956, 125369487, 129413664, 150982608, 167159316, 195019202, 222879088, 226473912, 250738974, 292528803, 301965216, 334318632, 390038404, 445758176, 452947824, 501477948, 585057606, 668637264, 780076808, 877586409, 905895648, 1002955896, 1170115212, 1337274528, 1560153616, 1755172818, 2005911792, 2340230424, 3120307232, 3510345636, 4011823584, 4680460848, 7020691272, 9360921696, 14041382544, 28082765088]

約数ペア:

[(1, 28082765088), (2, 14041382544), (3, 9360921696), (4, 7020691272), (6, 4680460848), (7, 4011823584), (8, 3510345636), (9, 3120307232), (12, 2340230424), (14, 2005911792), (16, 1755172818), (18, 1560153616), (21, 1337274528), (24, 1170115212), (28, 1002955896), (31, 905895648), (32, 877586409), (36, 780076808), (42, 668637264), (48, 585057606), (56, 501477948), (62, 452947824), (63, 445758176), (72, 390038404), (84, 334318632), (93, 301965216), (96, 292528803), (112, 250738974), (124, 226473912), (126, 222879088), (144, 195019202), (168, 167159316), (186, 150982608), (217, 129413664), (224, 125369487), (248, 113236956), (252, 111439544), (279, 100655072), (288, 97509601), (336, 83579658), (372, 75491304), (434, 64706832), (496, 56618478), (504, 55719772), (558, 50327536), (651, 43137888), (672, 41789829), (744, 37745652), (868, 32353416), (992, 28309239), (1008, 27859886), (1116, 25163768), (1302, 21568944), (1488, 18872826), (1736, 16176708), (1953, 14379296), (2016, 13929943), (2232, 12581884), (2604, 10784472), (2976, 9436413), (3472, 8088354), (3906, 7189648), (4464, 6290942), (5208, 5392236), (6944, 4044177), (7812, 3594824), (8928, 3145471), (10416, 2696118), (15624, 1797412), (20832, 1348059), (31248, 898706), (62496, 449353)]