28683998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 52420608

約数和(自身を除く): 23736610

約数列:

[1, 2, 7, 14, 17, 34, 119, 191, 238, 382, 631, 1262, 1337, 2674, 3247, 4417, 6494, 8834, 10727, 21454, 22729, 45458, 75089, 120521, 150178, 241042, 843647, 1687294, 2048857, 4097714, 14341999, 28683998]

約数ペア:

[(1, 28683998), (2, 14341999), (7, 4097714), (14, 2048857), (17, 1687294), (34, 843647), (119, 241042), (191, 150178), (238, 120521), (382, 75089), (631, 45458), (1262, 22729), (1337, 21454), (2674, 10727), (3247, 8834), (4417, 6494)]