1681126496

素因数分解:

$2^5\times 7^2\times {\mathrm{1072147}}^1$

素因数の和:1072171

約数の個数: 36

約数和(自身を含む): 3850083468

約数和(自身を除く): 2168956972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1072147, 2144294, 4288588, 7505029, 8577176, 15010058, 17154352, 30020116, 34308704, 52535203, 60040232, 105070406, 120080464, 210140812, 240160928, 420281624, 840563248, 1681126496]

約数ペア:

[(1, 1681126496), (2, 840563248), (4, 420281624), (7, 240160928), (8, 210140812), (14, 120080464), (16, 105070406), (28, 60040232), (32, 52535203), (49, 34308704), (56, 30020116), (98, 17154352), (112, 15010058), (196, 8577176), (224, 7505029), (392, 4288588), (784, 2144294), (1568, 1072147)]