71845852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12227}}^1$

素因数の和:12357

約数の個数: 24

約数和(自身を含む): 136611216

約数和(自身を除く): 64765364

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 12227, 24454, 48908, 158951, 317902, 635804, 1381651, 2763302, 5526604, 17961463, 35922926, 71845852]

約数ペア:

[(1, 71845852), (2, 35922926), (4, 17961463), (13, 5526604), (26, 2763302), (52, 1381651), (113, 635804), (226, 317902), (452, 158951), (1469, 48908), (2938, 24454), (5876, 12227)]