72612728

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{6871}}^1$

素因数の和:8198

約数の個数: 16

約数和(自身を含む): 136271760

約数和(自身を除く): 63659032

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 6871, 10568, 13742, 27484, 54968, 9076591, 18153182, 36306364, 72612728]

約数ペア:

[(1, 72612728), (2, 36306364), (4, 18153182), (8, 9076591), (1321, 54968), (2642, 27484), (5284, 13742), (6871, 10568)]