26657090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91921}}^1$

素因数の和:91957

約数の個数: 16

約数和(自身を含む): 49637880

約数和(自身を除く): 22980790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 91921, 183842, 459605, 919210, 2665709, 5331418, 13328545, 26657090]

約数ペア:

[(1, 26657090), (2, 13328545), (5, 5331418), (10, 2665709), (29, 919210), (58, 459605), (145, 183842), (290, 91921)]