68142768

素因数分解:

$2^4\times 3^1\times {\mathrm{1419641}}^1$

素因数の和:1419652

約数の個数: 20

約数和(自身を含む): 176035608

約数和(自身を除く): 107892840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1419641, 2839282, 4258923, 5678564, 8517846, 11357128, 17035692, 22714256, 34071384, 68142768]

約数ペア:

[(1, 68142768), (2, 34071384), (3, 22714256), (4, 17035692), (6, 11357128), (8, 8517846), (12, 5678564), (16, 4258923), (24, 2839282), (48, 1419641)]