67769992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 129686400

約数和(自身を除く): 61916408

約数列:

[1, 2, 4, 8, 79, 157, 158, 314, 316, 628, 632, 683, 1256, 1366, 2732, 5464, 12403, 24806, 49612, 53957, 99224, 107231, 107914, 214462, 215828, 428924, 431656, 857848, 8471249, 16942498, 33884996, 67769992]

約数ペア:

[(1, 67769992), (2, 33884996), (4, 16942498), (8, 8471249), (79, 857848), (157, 431656), (158, 428924), (314, 215828), (316, 214462), (628, 107914), (632, 107231), (683, 99224), (1256, 53957), (1366, 49612), (2732, 24806), (5464, 12403)]