42052426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30517}}^1$

素因数の和:30585

約数の個数: 16

約数和(自身を含む): 69214824

約数和(自身を除く): 27162398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 30517, 61034, 396721, 793442, 1617401, 3234802, 21026213, 42052426]

約数ペア:

[(1, 42052426), (2, 21026213), (13, 3234802), (26, 1617401), (53, 793442), (106, 396721), (689, 61034), (1378, 30517)]