67471726

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9697}}^1$

素因数の和:9784

約数の個数: 24

約数和(自身を含む): 119401776

約数和(自身を除く): 51930050

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 9697, 19394, 67879, 135758, 475153, 688487, 950306, 1376974, 4819409, 9638818, 33735863, 67471726]

約数ペア:

[(1, 67471726), (2, 33735863), (7, 9638818), (14, 4819409), (49, 1376974), (71, 950306), (98, 688487), (142, 475153), (497, 135758), (994, 67879), (3479, 19394), (6958, 9697)]