66762884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6917}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 123970560

約数和(自身を除く): 57207676

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 6917, 9652, 13834, 27668, 131423, 262846, 525692, 878459, 1756918, 3513836, 16690721, 33381442, 66762884]

約数ペア:

[(1, 66762884), (2, 33381442), (4, 16690721), (19, 3513836), (38, 1756918), (76, 878459), (127, 525692), (254, 262846), (508, 131423), (2413, 27668), (4826, 13834), (6917, 9652)]