1566961472

素因数分解:

$2^6\times {\mathrm{1259}}^1\times {\mathrm{19447}}^1$

素因数の和:20718

約数の個数: 28

約数和(自身を含む): 3112068960

約数和(自身を除く): 1545107488

約数列:

[1, 2, 4, 8, 16, 32, 64, 1259, 2518, 5036, 10072, 19447, 20144, 38894, 40288, 77788, 80576, 155576, 311152, 622304, 1244608, 24483773, 48967546, 97935092, 195870184, 391740368, 783480736, 1566961472]

約数ペア:

[(1, 1566961472), (2, 783480736), (4, 391740368), (8, 195870184), (16, 97935092), (32, 48967546), (64, 24483773), (1259, 1244608), (2518, 622304), (5036, 311152), (10072, 155576), (19447, 80576), (20144, 77788), (38894, 40288)]