77629874

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13171}}^1$

素因数の和:13601

約数の個数: 16

約数和(自身を含む): 133406016

約数和(自身を除く): 55776142

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 13171, 26342, 92197, 184394, 5544991, 11089982, 38814937, 77629874]

約数ペア:

[(1, 77629874), (2, 38814937), (7, 11089982), (14, 5544991), (421, 184394), (842, 92197), (2947, 26342), (5894, 13171)]