66550416

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8831}}^1$

素因数の和:8999

約数の個数: 40

約数和(自身を含む): 173036544

約数和(自身を除く): 106486128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 8831, 17662, 26493, 35324, 52986, 70648, 105972, 141296, 211944, 423888, 1386467, 2772934, 4159401, 5545868, 8318802, 11091736, 16637604, 22183472, 33275208, 66550416]

約数ペア:

[(1, 66550416), (2, 33275208), (3, 22183472), (4, 16637604), (6, 11091736), (8, 8318802), (12, 5545868), (16, 4159401), (24, 2772934), (48, 1386467), (157, 423888), (314, 211944), (471, 141296), (628, 105972), (942, 70648), (1256, 52986), (1884, 35324), (2512, 26493), (3768, 17662), (7536, 8831)]