71377198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 109167120

約数和(自身を除く): 37789922

約数列:

[1, 2, 61, 122, 401, 802, 1459, 2918, 24461, 48922, 88999, 177998, 585059, 1170118, 35688599, 71377198]

約数ペア:

[(1, 71377198), (2, 35688599), (61, 1170118), (122, 585059), (401, 177998), (802, 88999), (1459, 48922), (2918, 24461)]