38664970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 35984630

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 2879, 5758, 6715, 13430, 14395, 28790, 48943, 97886, 227441, 244715, 454882, 489430, 1137205, 2274410, 3866497, 7732994, 19332485, 38664970]

約数ペア:

[(1, 38664970), (2, 19332485), (5, 7732994), (10, 3866497), (17, 2274410), (34, 1137205), (79, 489430), (85, 454882), (158, 244715), (170, 227441), (395, 97886), (790, 48943), (1343, 28790), (2686, 14395), (2879, 13430), (5758, 6715)]