28240008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37957}}^1$

素因数の和:37997

約数の個数: 32

約数和(自身を含む): 72879360

約数和(自身を除く): 44639352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 37957, 75914, 113871, 151828, 227742, 303656, 455484, 910968, 1176667, 2353334, 3530001, 4706668, 7060002, 9413336, 14120004, 28240008]

約数ペア:

[(1, 28240008), (2, 14120004), (3, 9413336), (4, 7060002), (6, 4706668), (8, 3530001), (12, 2353334), (24, 1176667), (31, 910968), (62, 455484), (93, 303656), (124, 227742), (186, 151828), (248, 113871), (372, 75914), (744, 37957)]