61857212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3413}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 113563296

約数和(自身を除く): 51706084

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 3413, 4531, 6826, 9062, 13652, 18124, 78499, 156998, 313996, 672361, 1344722, 2689444, 15464303, 30928606, 61857212]

約数ペア:

[(1, 61857212), (2, 30928606), (4, 15464303), (23, 2689444), (46, 1344722), (92, 672361), (197, 313996), (394, 156998), (788, 78499), (3413, 18124), (4531, 13652), (6826, 9062)]