72866878

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{7043}}^1$

素因数の和:7791

約数の個数: 16

約数和(自身を含む): 125101440

約数和(自身を除く): 52234562

約数列:

[1, 2, 7, 14, 739, 1478, 5173, 7043, 10346, 14086, 49301, 98602, 5204777, 10409554, 36433439, 72866878]

約数ペア:

[(1, 72866878), (2, 36433439), (7, 10409554), (14, 5204777), (739, 98602), (1478, 49301), (5173, 14086), (7043, 10346)]