67260928

素因数分解:

$2^9\times 7^3\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 89871872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 383, 392, 448, 512, 686, 766, 784, 896, 1372, 1532, 1568, 1792, 2681, 2744, 3064, 3136, 3584, 5362, 5488, 6128, 6272, 10724, 10976, 12256, 12544, 18767, 21448, 21952, 24512, 25088, 37534, 42896, 43904, 49024, 75068, 85792, 87808, 98048, 131369, 150136, 171584, 175616, 196096, 262738, 300272, 343168, 525476, 600544, 686336, 1050952, 1201088, 1372672, 2101904, 2402176, 4203808, 4804352, 8407616, 9608704, 16815232, 33630464, 67260928]

約数ペア:

[(1, 67260928), (2, 33630464), (4, 16815232), (7, 9608704), (8, 8407616), (14, 4804352), (16, 4203808), (28, 2402176), (32, 2101904), (49, 1372672), (56, 1201088), (64, 1050952), (98, 686336), (112, 600544), (128, 525476), (196, 343168), (224, 300272), (256, 262738), (343, 196096), (383, 175616), (392, 171584), (448, 150136), (512, 131369), (686, 98048), (766, 87808), (784, 85792), (896, 75068), (1372, 49024), (1532, 43904), (1568, 42896), (1792, 37534), (2681, 25088), (2744, 24512), (3064, 21952), (3136, 21448), (3584, 18767), (5362, 12544), (5488, 12256), (6128, 10976), (6272, 10724)]