28555656

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{15061}}^1$

素因数の和:15149

約数の個数: 32

約数和(自身を含む): 72297600

約数和(自身を除く): 43741944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 15061, 30122, 45183, 60244, 90366, 120488, 180732, 361464, 1189819, 2379638, 3569457, 4759276, 7138914, 9518552, 14277828, 28555656]

約数ペア:

[(1, 28555656), (2, 14277828), (3, 9518552), (4, 7138914), (6, 4759276), (8, 3569457), (12, 2379638), (24, 1189819), (79, 361464), (158, 180732), (237, 120488), (316, 90366), (474, 60244), (632, 45183), (948, 30122), (1896, 15061)]