72947768

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{5503}}^1$

素因数の和:7166

約数の個数: 16

約数和(自身を含む): 136884480

約数和(自身を除く): 63936712

約数列:

[1, 2, 4, 8, 1657, 3314, 5503, 6628, 11006, 13256, 22012, 44024, 9118471, 18236942, 36473884, 72947768]

約数ペア:

[(1, 72947768), (2, 36473884), (4, 18236942), (8, 9118471), (1657, 44024), (3314, 22012), (5503, 13256), (6628, 11006)]