71662196

素因数分解:

$2^2\times {\mathrm{449}}^1\times {\mathrm{39901}}^1$

素因数の和:40354

約数の個数: 12

約数和(自身を含む): 125691300

約数和(自身を除く): 54029104

約数列:

[1, 2, 4, 449, 898, 1796, 39901, 79802, 159604, 17915549, 35831098, 71662196]

約数ペア:

[(1, 71662196), (2, 35831098), (4, 17915549), (449, 159604), (898, 79802), (1796, 39901)]