27889224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 76680000

約数和(自身を除く): 48790776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 596, 709, 894, 1192, 1418, 1639, 1788, 2127, 2836, 3278, 3576, 4254, 4917, 5672, 6556, 7799, 8508, 9834, 13112, 15598, 17016, 19668, 23397, 31196, 39336, 46794, 62392, 93588, 105641, 187176, 211282, 316923, 422564, 633846, 845128, 1162051, 1267692, 2324102, 2535384, 3486153, 4648204, 6972306, 9296408, 13944612, 27889224]

約数ペア:

[(1, 27889224), (2, 13944612), (3, 9296408), (4, 6972306), (6, 4648204), (8, 3486153), (11, 2535384), (12, 2324102), (22, 1267692), (24, 1162051), (33, 845128), (44, 633846), (66, 422564), (88, 316923), (132, 211282), (149, 187176), (264, 105641), (298, 93588), (447, 62392), (596, 46794), (709, 39336), (894, 31196), (1192, 23397), (1418, 19668), (1639, 17016), (1788, 15598), (2127, 13112), (2836, 9834), (3278, 8508), (3576, 7799), (4254, 6556), (4917, 5672)]