38441716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 68544000

約数和(自身を除く): 30102284

約数列:

[1, 2, 4, 79, 158, 239, 316, 478, 509, 956, 1018, 2036, 18881, 37762, 40211, 75524, 80422, 121651, 160844, 243302, 486604, 9610429, 19220858, 38441716]

約数ペア:

[(1, 38441716), (2, 19220858), (4, 9610429), (79, 486604), (158, 243302), (239, 160844), (316, 121651), (478, 80422), (509, 75524), (956, 40211), (1018, 37762), (2036, 18881)]