4249752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 11702880

約数和(自身を除く): 7453128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 257, 312, 318, 424, 514, 636, 689, 771, 1028, 1272, 1378, 1542, 2056, 2067, 2756, 3084, 3341, 4134, 5512, 6168, 6682, 8268, 10023, 13364, 13621, 16536, 20046, 26728, 27242, 40092, 40863, 54484, 80184, 81726, 108968, 163452, 177073, 326904, 354146, 531219, 708292, 1062438, 1416584, 2124876, 4249752]

約数ペア:

[(1, 4249752), (2, 2124876), (3, 1416584), (4, 1062438), (6, 708292), (8, 531219), (12, 354146), (13, 326904), (24, 177073), (26, 163452), (39, 108968), (52, 81726), (53, 80184), (78, 54484), (104, 40863), (106, 40092), (156, 27242), (159, 26728), (212, 20046), (257, 16536), (312, 13621), (318, 13364), (424, 10023), (514, 8268), (636, 6682), (689, 6168), (771, 5512), (1028, 4134), (1272, 3341), (1378, 3084), (1542, 2756), (2056, 2067)]