42534778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{148723}}^1$

素因数の和:148749

約数の個数: 16

約数和(自身を含む): 74956896

約数和(自身を除く): 32422118

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 148723, 297446, 1635953, 1933399, 3271906, 3866798, 21267389, 42534778]

約数ペア:

[(1, 42534778), (2, 21267389), (11, 3866798), (13, 3271906), (22, 1933399), (26, 1635953), (143, 297446), (286, 148723)]