84676438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17737}}^1$

素因数の和:17788

約数の個数: 32

約数和(自身を含む): 163473408

約数和(自身を除く): 78796970

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 17737, 35474, 124159, 195107, 248318, 390214, 549847, 1099694, 1365749, 2731498, 3848929, 6048317, 7697858, 12096634, 42338219, 84676438]

約数ペア:

[(1, 84676438), (2, 42338219), (7, 12096634), (11, 7697858), (14, 6048317), (22, 3848929), (31, 2731498), (62, 1365749), (77, 1099694), (154, 549847), (217, 390214), (341, 248318), (434, 195107), (682, 124159), (2387, 35474), (4774, 17737)]