28305359826

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1388743}}^1$

素因数の和:1388870

約数の個数: 32

約数和(自身を含む): 58660546560

約数和(自身を除く): 30355186734

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 3397, 6794, 10191, 20382, 1388743, 2777486, 4166229, 8332458, 59715949, 109710697, 119431898, 179147847, 219421394, 329132091, 358295694, 658264182, 4717559971, 9435119942, 14152679913, 28305359826]

約数ペア:

[(1, 28305359826), (2, 14152679913), (3, 9435119942), (6, 4717559971), (43, 658264182), (79, 358295694), (86, 329132091), (129, 219421394), (158, 179147847), (237, 119431898), (258, 109710697), (474, 59715949), (3397, 8332458), (6794, 4166229), (10191, 2777486), (20382, 1388743)]