28480668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 69242880

約数和(自身を除く): 40762212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 223, 348, 367, 446, 669, 734, 892, 1101, 1338, 1468, 2202, 2676, 4404, 6467, 10643, 12934, 19401, 21286, 25868, 31929, 38802, 42572, 63858, 77604, 81841, 127716, 163682, 245523, 327364, 491046, 982092, 2373389, 4746778, 7120167, 9493556, 14240334, 28480668]

約数ペア:

[(1, 28480668), (2, 14240334), (3, 9493556), (4, 7120167), (6, 4746778), (12, 2373389), (29, 982092), (58, 491046), (87, 327364), (116, 245523), (174, 163682), (223, 127716), (348, 81841), (367, 77604), (446, 63858), (669, 42572), (734, 38802), (892, 31929), (1101, 25868), (1338, 21286), (1468, 19401), (2202, 12934), (2676, 10643), (4404, 6467)]