68462192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 136836480

約数和(自身を除く): 68374288

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 302, 344, 604, 659, 688, 1208, 1318, 2416, 2636, 5272, 6493, 10544, 12986, 25972, 28337, 51944, 56674, 99509, 103888, 113348, 199018, 226696, 398036, 453392, 796072, 1592144, 4278887, 8557774, 17115548, 34231096, 68462192]

約数ペア:

[(1, 68462192), (2, 34231096), (4, 17115548), (8, 8557774), (16, 4278887), (43, 1592144), (86, 796072), (151, 453392), (172, 398036), (302, 226696), (344, 199018), (604, 113348), (659, 103888), (688, 99509), (1208, 56674), (1318, 51944), (2416, 28337), (2636, 25972), (5272, 12986), (6493, 10544)]