27500084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23789}}^1$

素因数の和:23827

約数の個数: 18

約数和(自身を含む): 51124710

約数和(自身を除く): 23624626

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23789, 47578, 95156, 404413, 808826, 1617652, 6875021, 13750042, 27500084]

約数ペア:

[(1, 27500084), (2, 13750042), (4, 6875021), (17, 1617652), (34, 808826), (68, 404413), (289, 95156), (578, 47578), (1156, 23789)]