71237012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{231289}}^1$

素因数の和:231311

約数の個数: 24

約数和(自身を含む): 155426880

約数和(自身を除く): 84189868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 231289, 462578, 925156, 1619023, 2544179, 3238046, 5088358, 6476092, 10176716, 17809253, 35618506, 71237012]

約数ペア:

[(1, 71237012), (2, 35618506), (4, 17809253), (7, 10176716), (11, 6476092), (14, 5088358), (22, 3238046), (28, 2544179), (44, 1619023), (77, 925156), (154, 462578), (308, 231289)]