66902696

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20249}}^1$

素因数の和:20321

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 78897304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 20249, 40498, 80996, 141743, 161992, 283486, 566972, 1133944, 1194691, 2389382, 4778764, 8362837, 9557528, 16725674, 33451348, 66902696]

約数ペア:

[(1, 66902696), (2, 33451348), (4, 16725674), (7, 9557528), (8, 8362837), (14, 4778764), (28, 2389382), (56, 1194691), (59, 1133944), (118, 566972), (236, 283486), (413, 161992), (472, 141743), (826, 80996), (1652, 40498), (3304, 20249)]