28065352

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3001}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 60520320

約数和(自身を除く): 32454968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 3001, 4676, 6002, 9352, 12004, 21007, 24008, 42014, 84028, 168056, 501167, 1002334, 2004668, 3508169, 4009336, 7016338, 14032676, 28065352]

約数ペア:

[(1, 28065352), (2, 14032676), (4, 7016338), (7, 4009336), (8, 3508169), (14, 2004668), (28, 1002334), (56, 501167), (167, 168056), (334, 84028), (668, 42014), (1169, 24008), (1336, 21007), (2338, 12004), (3001, 9352), (4676, 6002)]