65006816

素因数分解:

$2^5\times 7^1\times {\mathrm{290209}}^1$

素因数の和:290226

約数の個数: 24

約数和(自身を含む): 146265840

約数和(自身を除く): 81259024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 290209, 580418, 1160836, 2031463, 2321672, 4062926, 4643344, 8125852, 9286688, 16251704, 32503408, 65006816]

約数ペア:

[(1, 65006816), (2, 32503408), (4, 16251704), (7, 9286688), (8, 8125852), (14, 4643344), (16, 4062926), (28, 2321672), (32, 2031463), (56, 1160836), (112, 580418), (224, 290209)]