28626648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27739}}^1$

素因数の和:27791

約数の個数: 32

約数和(自身を含む): 73233600

約数和(自身を除く): 44606952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27739, 55478, 83217, 110956, 166434, 221912, 332868, 665736, 1192777, 2385554, 3578331, 4771108, 7156662, 9542216, 14313324, 28626648]

約数ペア:

[(1, 28626648), (2, 14313324), (3, 9542216), (4, 7156662), (6, 4771108), (8, 3578331), (12, 2385554), (24, 1192777), (43, 665736), (86, 332868), (129, 221912), (172, 166434), (258, 110956), (344, 83217), (516, 55478), (1032, 27739)]