66476312

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7561}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 143375520

約数和(自身を除く): 76899208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 7561, 8792, 15122, 30244, 52927, 60488, 105854, 211708, 423416, 1187077, 2374154, 4748308, 8309539, 9496616, 16619078, 33238156, 66476312]

約数ペア:

[(1, 66476312), (2, 33238156), (4, 16619078), (7, 9496616), (8, 8309539), (14, 4748308), (28, 2374154), (56, 1187077), (157, 423416), (314, 211708), (628, 105854), (1099, 60488), (1256, 52927), (2198, 30244), (4396, 15122), (7561, 8792)]