39790814

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40031}}^1$

素因数の和:40111

約数の個数: 16

約数和(自身を含む): 69175296

約数和(自身を除く): 29384482

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 40031, 80062, 280217, 560434, 2842201, 5684402, 19895407, 39790814]

約数ペア:

[(1, 39790814), (2, 19895407), (7, 5684402), (14, 2842201), (71, 560434), (142, 280217), (497, 80062), (994, 40031)]