28915584

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 77369040

約数和(自身を除く): 48453456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 293, 384, 514, 586, 771, 879, 1028, 1172, 1542, 1758, 2056, 2344, 3084, 3516, 4112, 4688, 6168, 7032, 8224, 9376, 12336, 14064, 16448, 18752, 24672, 28128, 32896, 37504, 49344, 56256, 75301, 98688, 112512, 150602, 225903, 301204, 451806, 602408, 903612, 1204816, 1807224, 2409632, 3614448, 4819264, 7228896, 9638528, 14457792, 28915584]

約数ペア:

[(1, 28915584), (2, 14457792), (3, 9638528), (4, 7228896), (6, 4819264), (8, 3614448), (12, 2409632), (16, 1807224), (24, 1204816), (32, 903612), (48, 602408), (64, 451806), (96, 301204), (128, 225903), (192, 150602), (257, 112512), (293, 98688), (384, 75301), (514, 56256), (586, 49344), (771, 37504), (879, 32896), (1028, 28128), (1172, 24672), (1542, 18752), (1758, 16448), (2056, 14064), (2344, 12336), (3084, 9376), (3516, 8224), (4112, 7032), (4688, 6168)]