28286448

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2293}}^1$

素因数の和:2561

約数の個数: 40

約数和(自身を含む): 73389648

約数和(自身を除く): 45103200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 2293, 3084, 4112, 4586, 6168, 6879, 9172, 12336, 13758, 18344, 27516, 36688, 55032, 110064, 589301, 1178602, 1767903, 2357204, 3535806, 4714408, 7071612, 9428816, 14143224, 28286448]

約数ペア:

[(1, 28286448), (2, 14143224), (3, 9428816), (4, 7071612), (6, 4714408), (8, 3535806), (12, 2357204), (16, 1767903), (24, 1178602), (48, 589301), (257, 110064), (514, 55032), (771, 36688), (1028, 27516), (1542, 18344), (2056, 13758), (2293, 12336), (3084, 9172), (4112, 6879), (4586, 6168)]