72943208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701377}}^1$

素因数の和:701396

約数の個数: 16

約数和(自身を含む): 147289380

約数和(自身を除く): 74346172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701377, 1402754, 2805508, 5611016, 9117901, 18235802, 36471604, 72943208]

約数ペア:

[(1, 72943208), (2, 36471604), (4, 18235802), (8, 9117901), (13, 5611016), (26, 2805508), (52, 1402754), (104, 701377)]