6628544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 14679168

約数和(自身を除く): 8050624

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 257, 403, 416, 496, 514, 806, 832, 992, 1028, 1612, 1984, 2056, 3224, 3341, 4112, 6448, 6682, 7967, 8224, 12896, 13364, 15934, 16448, 25792, 26728, 31868, 53456, 63736, 103571, 106912, 127472, 207142, 213824, 254944, 414284, 509888, 828568, 1657136, 3314272, 6628544]

約数ペア:

[(1, 6628544), (2, 3314272), (4, 1657136), (8, 828568), (13, 509888), (16, 414284), (26, 254944), (31, 213824), (32, 207142), (52, 127472), (62, 106912), (64, 103571), (104, 63736), (124, 53456), (208, 31868), (248, 26728), (257, 25792), (403, 16448), (416, 15934), (496, 13364), (514, 12896), (806, 8224), (832, 7967), (992, 6682), (1028, 6448), (1612, 4112), (1984, 3341), (2056, 3224)]