28967256

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7591}}^1$

素因数の和:7656

約数の個数: 48

約数和(自身を含む): 79943760

約数和(自身を除く): 50976504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7591, 15182, 22773, 30364, 45546, 60728, 68319, 91092, 136638, 182184, 273276, 402323, 546552, 804646, 1206969, 1609292, 2413938, 3218584, 3620907, 4827876, 7241814, 9655752, 14483628, 28967256]

約数ペア:

[(1, 28967256), (2, 14483628), (3, 9655752), (4, 7241814), (6, 4827876), (8, 3620907), (9, 3218584), (12, 2413938), (18, 1609292), (24, 1206969), (36, 804646), (53, 546552), (72, 402323), (106, 273276), (159, 182184), (212, 136638), (318, 91092), (424, 68319), (477, 60728), (636, 45546), (954, 30364), (1272, 22773), (1908, 15182), (3816, 7591)]