71235654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6449}}^1$

素因数の和:6724

約数の個数: 32

約数和(自身を含む): 163468800

約数和(自身を除く): 92233146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 6449, 11046, 12898, 19347, 38694, 45143, 90286, 135429, 270858, 1696087, 3392174, 5088261, 10176522, 11872609, 23745218, 35617827, 71235654]

約数ペア:

[(1, 71235654), (2, 35617827), (3, 23745218), (6, 11872609), (7, 10176522), (14, 5088261), (21, 3392174), (42, 1696087), (263, 270858), (526, 135429), (789, 90286), (1578, 45143), (1841, 38694), (3682, 19347), (5523, 12898), (6449, 11046)]