78728462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{22481}}^1$

素因数の和:22603

約数の個数: 16

約数和(自身を含む): 126258912

約数和(自身を除く): 47530450

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 22481, 44962, 382177, 764354, 2315543, 4631086, 39364231, 78728462]

約数ペア:

[(1, 78728462), (2, 39364231), (17, 4631086), (34, 2315543), (103, 764354), (206, 382177), (1751, 44962), (3502, 22481)]