42205646

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73529}}^1$

素因数の和:73579

約数の個数: 16

約数和(自身を含む): 74118240

約数和(自身を除く): 31912594

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 73529, 147058, 514703, 1029406, 3014689, 6029378, 21102823, 42205646]

約数ペア:

[(1, 42205646), (2, 21102823), (7, 6029378), (14, 3014689), (41, 1029406), (82, 514703), (287, 147058), (574, 73529)]