72729176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{699319}}^1$

素因数の和:699338

約数の個数: 16

約数和(自身を含む): 146857200

約数和(自身を除く): 74128024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 699319, 1398638, 2797276, 5594552, 9091147, 18182294, 36364588, 72729176]

約数ペア:

[(1, 72729176), (2, 36364588), (4, 18182294), (8, 9091147), (13, 5594552), (26, 2797276), (52, 1398638), (104, 699319)]