68869996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32303}}^1$

素因数の和:32361

約数の個数: 24

約数和(自身を含む): 132963264

約数和(自身を除く): 64093268

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 32303, 64606, 129212, 419939, 839878, 1324423, 1679756, 2648846, 5297692, 17217499, 34434998, 68869996]

約数ペア:

[(1, 68869996), (2, 34434998), (4, 17217499), (13, 5297692), (26, 2648846), (41, 1679756), (52, 1324423), (82, 839878), (164, 419939), (533, 129212), (1066, 64606), (2132, 32303)]