42552904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 85125600

約数和(自身を除く): 42572696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2251, 2363, 4502, 4726, 9004, 9452, 18008, 18904, 38267, 76534, 153068, 306136, 312889, 625778, 1251556, 2503112, 5319113, 10638226, 21276452, 42552904]

約数ペア:

[(1, 42552904), (2, 21276452), (4, 10638226), (8, 5319113), (17, 2503112), (34, 1251556), (68, 625778), (136, 312889), (139, 306136), (278, 153068), (556, 76534), (1112, 38267), (2251, 18904), (2363, 18008), (4502, 9452), (4726, 9004)]