40427258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16747}}^1$

素因数の和:16837

約数の個数: 16

約数和(自身を含む): 65116224

約数和(自身を除く): 24688966

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 16747, 33494, 284699, 569398, 1189037, 2378074, 20213629, 40427258]

約数ペア:

[(1, 40427258), (2, 20213629), (17, 2378074), (34, 1189037), (71, 569398), (142, 284699), (1207, 33494), (2414, 16747)]