71870938

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 109483776

約数和(自身を除く): 37612838

約数列:

[1, 2, 113, 163, 226, 326, 1951, 3902, 18419, 36838, 220463, 318013, 440926, 636026, 35935469, 71870938]

約数ペア:

[(1, 71870938), (2, 35935469), (113, 636026), (163, 440926), (226, 318013), (326, 220463), (1951, 36838), (3902, 18419)]