28110648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27239}}^1$

素因数の和:27291

約数の個数: 32

約数和(自身を含む): 71913600

約数和(自身を除く): 43802952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27239, 54478, 81717, 108956, 163434, 217912, 326868, 653736, 1171277, 2342554, 3513831, 4685108, 7027662, 9370216, 14055324, 28110648]

約数ペア:

[(1, 28110648), (2, 14055324), (3, 9370216), (4, 7027662), (6, 4685108), (8, 3513831), (12, 2342554), (24, 1171277), (43, 653736), (86, 326868), (129, 217912), (172, 163434), (258, 108956), (344, 81717), (516, 54478), (1032, 27239)]