38678318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 69866496

約数和(自身を除く): 31188178

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 1063, 1582, 2126, 2599, 5198, 7441, 14882, 18193, 24449, 36386, 48898, 120119, 171143, 240238, 342286, 840833, 1681666, 2762737, 5525474, 19339159, 38678318]

約数ペア:

[(1, 38678318), (2, 19339159), (7, 5525474), (14, 2762737), (23, 1681666), (46, 840833), (113, 342286), (161, 240238), (226, 171143), (322, 120119), (791, 48898), (1063, 36386), (1582, 24449), (2126, 18193), (2599, 14882), (5198, 7441)]