38977856

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{21001}}^1$

素因数の和:21042

約数の個数: 28

約数和(自身を含む): 80017620

約数和(自身を除く): 41039764

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 21001, 42002, 84004, 168008, 336016, 609029, 672032, 1218058, 1344064, 2436116, 4872232, 9744464, 19488928, 38977856]

約数ペア:

[(1, 38977856), (2, 19488928), (4, 9744464), (8, 4872232), (16, 2436116), (29, 1344064), (32, 1218058), (58, 672032), (64, 609029), (116, 336016), (232, 168008), (464, 84004), (928, 42002), (1856, 21001)]