67938766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{285457}}^1$

素因数の和:285483

約数の個数: 16

約数和(自身を含む): 123317856

約数和(自身を除く): 55379090

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 285457, 570914, 1998199, 3996398, 4852769, 9705538, 33969383, 67938766]

約数ペア:

[(1, 67938766), (2, 33969383), (7, 9705538), (14, 4852769), (17, 3996398), (34, 1998199), (119, 570914), (238, 285457)]