1489594432

素因数分解:

$2^6\times {\mathrm{1223}}^1\times {\mathrm{19031}}^1$

素因数の和:20266

約数の個数: 28

約数和(自身を含む): 2958486336

約数和(自身を除く): 1468891904

約数列:

[1, 2, 4, 8, 16, 32, 64, 1223, 2446, 4892, 9784, 19031, 19568, 38062, 39136, 76124, 78272, 152248, 304496, 608992, 1217984, 23274913, 46549826, 93099652, 186199304, 372398608, 744797216, 1489594432]

約数ペア:

[(1, 1489594432), (2, 744797216), (4, 372398608), (8, 186199304), (16, 93099652), (32, 46549826), (64, 23274913), (1223, 1217984), (2446, 608992), (4892, 304496), (9784, 152248), (19031, 78272), (19568, 76124), (38062, 39136)]