27901148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 36

約数和(自身を含む): 56843136

約数和(自身を除く): 28941988

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 3391, 4114, 6782, 8228, 13564, 37301, 57647, 74602, 115294, 149204, 230588, 410311, 634117, 820622, 1268234, 1641244, 2536468, 6975287, 13950574, 27901148]

約数ペア:

[(1, 27901148), (2, 13950574), (4, 6975287), (11, 2536468), (17, 1641244), (22, 1268234), (34, 820622), (44, 634117), (68, 410311), (121, 230588), (187, 149204), (242, 115294), (374, 74602), (484, 57647), (748, 37301), (2057, 13564), (3391, 8228), (4114, 6782)]