3314272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 7281792

約数和(自身を除く): 3967520

約数列:

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

約数ペア:

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