28525966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 53576640

約数和(自身を除く): 25050674

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 4133, 6902, 8266, 28931, 57862, 70261, 119857, 140522, 239714, 491827, 838999, 983654, 1677998, 2037569, 4075138, 14262983, 28525966]

約数ペア:

[(1, 28525966), (2, 14262983), (7, 4075138), (14, 2037569), (17, 1677998), (29, 983654), (34, 838999), (58, 491827), (119, 239714), (203, 140522), (238, 119857), (406, 70261), (493, 57862), (986, 28931), (3451, 8266), (4133, 6902)]