42129386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39521}}^1$

素因数の和:39577

約数の個数: 16

約数和(自身を含む): 69716808

約数和(自身を除く): 27587422

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 39521, 79042, 513773, 1027546, 1620361, 3240722, 21064693, 42129386]

約数ペア:

[(1, 42129386), (2, 21064693), (13, 3240722), (26, 1620361), (41, 1027546), (82, 513773), (533, 79042), (1066, 39521)]