67272784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{59219}}^1$

素因数の和:59298

約数の個数: 20

約数和(自身を含む): 132179040

約数和(自身を除く): 64906256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 59219, 118438, 236876, 473752, 947504, 4204549, 8409098, 16818196, 33636392, 67272784]

約数ペア:

[(1, 67272784), (2, 33636392), (4, 16818196), (8, 8409098), (16, 4204549), (71, 947504), (142, 473752), (284, 236876), (568, 118438), (1136, 59219)]