70882064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{402739}}^1$

素因数の和:402758

約数の個数: 20

約数和(自身を含む): 149819280

約数和(自身を除く): 78937216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 402739, 805478, 1610956, 3221912, 4430129, 6443824, 8860258, 17720516, 35441032, 70882064]

約数ペア:

[(1, 70882064), (2, 35441032), (4, 17720516), (8, 8860258), (11, 6443824), (16, 4430129), (22, 3221912), (44, 1610956), (88, 805478), (176, 402739)]