71786498

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{11897}}^1$

素因数の和:12337

約数の個数: 16

約数和(自身を含む): 123358464

約数和(自身を除く): 51571966

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 11897, 23794, 83279, 166558, 5127607, 10255214, 35893249, 71786498]

約数ペア:

[(1, 71786498), (2, 35893249), (7, 10255214), (14, 5127607), (431, 166558), (862, 83279), (3017, 23794), (6034, 11897)]