72148646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26861}}^1$

素因数の和:26959

約数の個数: 16

約数和(自身を含む): 116043840

約数和(自身を除く): 43895194

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 26861, 53722, 456637, 913274, 2122019, 4244038, 36074323, 72148646]

約数ペア:

[(1, 72148646), (2, 36074323), (17, 4244038), (34, 2122019), (79, 913274), (158, 456637), (1343, 53722), (2686, 26861)]