68409822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1831}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 147732480

約数和(自身を除く): 79322658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1437, 1831, 2874, 3662, 5493, 6227, 10986, 12454, 18681, 23803, 37362, 47606, 71409, 142818, 877049, 1754098, 2631147, 5262294, 11401637, 22803274, 34204911, 68409822]

約数ペア:

[(1, 68409822), (2, 34204911), (3, 22803274), (6, 11401637), (13, 5262294), (26, 2631147), (39, 1754098), (78, 877049), (479, 142818), (958, 71409), (1437, 47606), (1831, 37362), (2874, 23803), (3662, 18681), (5493, 12454), (6227, 10986)]