73978748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 132937728

約数和(自身を除く): 58958980

約数列:

[1, 2, 4, 43, 86, 172, 383, 766, 1123, 1532, 2246, 4492, 16469, 32938, 48289, 65876, 96578, 193156, 430109, 860218, 1720436, 18494687, 36989374, 73978748]

約数ペア:

[(1, 73978748), (2, 36989374), (4, 18494687), (43, 1720436), (86, 860218), (172, 430109), (383, 193156), (766, 96578), (1123, 65876), (1532, 48289), (2246, 32938), (4492, 16469)]