42204722

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4703}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 72479232

約数和(自身を除く): 30274510

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 4703, 8974, 9406, 32921, 65842, 3014623, 6029246, 21102361, 42204722]

約数ペア:

[(1, 42204722), (2, 21102361), (7, 6029246), (14, 3014623), (641, 65842), (1282, 32921), (4487, 9406), (4703, 8974)]