38678510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 37163410

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 3343, 5785, 6686, 11570, 16715, 33430, 43459, 86918, 217295, 297527, 434590, 595054, 1487635, 2975270, 3867851, 7735702, 19339255, 38678510]

約数ペア:

[(1, 38678510), (2, 19339255), (5, 7735702), (10, 3867851), (13, 2975270), (26, 1487635), (65, 595054), (89, 434590), (130, 297527), (178, 217295), (445, 86918), (890, 43459), (1157, 33430), (2314, 16715), (3343, 11570), (5785, 6686)]