7794466048

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1723}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 15984210816

約数和(自身を除く): 8189744768

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 431, 656, 862, 1312, 1723, 1724, 2624, 3446, 3448, 5248, 6892, 6896, 10496, 13784, 13792, 17671, 27568, 27584, 35342, 55136, 55168, 70643, 70684, 110272, 110336, 141286, 141368, 220544, 282572, 282736, 441088, 565144, 565472, 742613, 1130288, 1130944, 1485226, 2260576, 2261888, 2970452, 4521152, 4523776, 5940904, 9042304, 11881808, 18084608, 23763616, 30447133, 47527232, 60894266, 95054464, 121788532, 190108928, 243577064, 487154128, 974308256, 1948616512, 3897233024, 7794466048]

約数ペア:

[(1, 7794466048), (2, 3897233024), (4, 1948616512), (8, 974308256), (16, 487154128), (32, 243577064), (41, 190108928), (64, 121788532), (82, 95054464), (128, 60894266), (164, 47527232), (256, 30447133), (328, 23763616), (431, 18084608), (656, 11881808), (862, 9042304), (1312, 5940904), (1723, 4523776), (1724, 4521152), (2624, 2970452), (3446, 2261888), (3448, 2260576), (5248, 1485226), (6892, 1130944), (6896, 1130288), (10496, 742613), (13784, 565472), (13792, 565144), (17671, 441088), (27568, 282736), (27584, 282572), (35342, 220544), (55136, 141368), (55168, 141286), (70643, 110336), (70684, 110272)]