40188386

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47059}}^1$

素因数の和:47129

約数の個数: 16

約数和(自身を含む): 70025280

約数和(自身を除く): 29836894

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 47059, 94118, 329413, 658826, 2870599, 5741198, 20094193, 40188386]

約数ペア:

[(1, 40188386), (2, 20094193), (7, 5741198), (14, 2870599), (61, 658826), (122, 329413), (427, 94118), (854, 47059)]