71143814

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36559}}^1$

素因数の和:36707

約数の個数: 16

約数和(自身を含む): 122841600

約数和(自身を除く): 51697786

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 36559, 73118, 255913, 511826, 5081701, 10163402, 35571907, 71143814]

約数ペア:

[(1, 71143814), (2, 35571907), (7, 10163402), (14, 5081701), (139, 511826), (278, 255913), (973, 73118), (1946, 36559)]