78995278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{3257}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 120963024

約数和(自身を除く): 41967746

約数列:

[1, 2, 67, 134, 181, 362, 3257, 6514, 12127, 24254, 218219, 436438, 589517, 1179034, 39497639, 78995278]

約数ペア:

[(1, 78995278), (2, 39497639), (67, 1179034), (134, 589517), (181, 436438), (362, 218219), (3257, 24254), (6514, 12127)]