25018312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 51671520

約数和(自身を除く): 26653208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 2657, 4708, 5314, 9416, 10628, 21256, 29227, 58454, 116908, 233816, 284299, 568598, 1137196, 2274392, 3127289, 6254578, 12509156, 25018312]

約数ペア:

[(1, 25018312), (2, 12509156), (4, 6254578), (8, 3127289), (11, 2274392), (22, 1137196), (44, 568598), (88, 284299), (107, 233816), (214, 116908), (428, 58454), (856, 29227), (1177, 21256), (2354, 10628), (2657, 9416), (4708, 5314)]