72392272

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{5471}}^1$

素因数の和:6306

約数の個数: 20

約数和(自身を含む): 140455296

約数和(自身を除く): 68063024

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 5471, 6616, 10942, 13232, 21884, 43768, 87536, 4524517, 9049034, 18098068, 36196136, 72392272]

約数ペア:

[(1, 72392272), (2, 36196136), (4, 18098068), (8, 9049034), (16, 4524517), (827, 87536), (1654, 43768), (3308, 21884), (5471, 13232), (6616, 10942)]