74305786

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 113137920

約数和(自身を除く): 38832134

約数列:

[1, 2, 137, 139, 274, 278, 1951, 3902, 19043, 38086, 267287, 271189, 534574, 542378, 37152893, 74305786]

約数ペア:

[(1, 74305786), (2, 37152893), (137, 542378), (139, 534574), (274, 271189), (278, 267287), (1951, 38086), (3902, 19043)]