40383238

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40627}}^1$

素因数の和:40707

約数の個数: 16

約数和(自身を含む): 70205184

約数和(自身を除く): 29821946

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 40627, 81254, 284389, 568778, 2884517, 5769034, 20191619, 40383238]

約数ペア:

[(1, 40383238), (2, 20191619), (7, 5769034), (14, 2884517), (71, 568778), (142, 284389), (497, 81254), (994, 40627)]