27421702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 54286848

約数和(自身を除く): 26865146

約数列:

[1, 2, 7, 11, 14, 22, 41, 43, 77, 82, 86, 101, 154, 202, 287, 301, 451, 473, 574, 602, 707, 902, 946, 1111, 1414, 1763, 2222, 3157, 3311, 3526, 4141, 4343, 6314, 6622, 7777, 8282, 8686, 12341, 15554, 19393, 24682, 28987, 30401, 38786, 45551, 47773, 57974, 60802, 91102, 95546, 135751, 178063, 271502, 318857, 334411, 356126, 637714, 668822, 1246441, 1958693, 2492882, 3917386, 13710851, 27421702]

約数ペア:

[(1, 27421702), (2, 13710851), (7, 3917386), (11, 2492882), (14, 1958693), (22, 1246441), (41, 668822), (43, 637714), (77, 356126), (82, 334411), (86, 318857), (101, 271502), (154, 178063), (202, 135751), (287, 95546), (301, 91102), (451, 60802), (473, 57974), (574, 47773), (602, 45551), (707, 38786), (902, 30401), (946, 28987), (1111, 24682), (1414, 19393), (1763, 15554), (2222, 12341), (3157, 8686), (3311, 8282), (3526, 7777), (4141, 6622), (4343, 6314)]