28675838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 19016962

約数列:

[1, 2, 17, 29, 34, 58, 127, 229, 254, 458, 493, 986, 2159, 3683, 3893, 4318, 6641, 7366, 7786, 13282, 29083, 58166, 62611, 112897, 125222, 225794, 494411, 843407, 988822, 1686814, 14337919, 28675838]

約数ペア:

[(1, 28675838), (2, 14337919), (17, 1686814), (29, 988822), (34, 843407), (58, 494411), (127, 225794), (229, 125222), (254, 112897), (458, 62611), (493, 58166), (986, 29083), (2159, 13282), (3683, 7786), (3893, 7366), (4318, 6641)]