72436354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5209}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 115349400

約数和(自身を除く): 42913046

約数列:

[1, 2, 17, 34, 409, 818, 5209, 6953, 10418, 13906, 88553, 177106, 2130481, 4260962, 36218177, 72436354]

約数ペア:

[(1, 72436354), (2, 36218177), (17, 4260962), (34, 2130481), (409, 177106), (818, 88553), (5209, 13906), (6953, 10418)]