66435.0000000

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 21500640

約数和(自身を除く): 12040448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 269, 314, 538, 628, 1076, 1099, 1256, 1883, 2152, 2198, 2512, 3766, 4304, 4396, 5024, 7532, 8608, 8792, 15064, 17584, 30128, 35168, 42233, 60256, 84466, 168932, 295631, 337864, 591262, 675728, 1182524, 1351456, 2365048, 4730096, 9460192]

約数ペア:

[(1, 9460192), (2, 4730096), (4, 2365048), (7, 1351456), (8, 1182524), (14, 675728), (16, 591262), (28, 337864), (32, 295631), (56, 168932), (112, 84466), (157, 60256), (224, 42233), (269, 35168), (314, 30128), (538, 17584), (628, 15064), (1076, 8792), (1099, 8608), (1256, 7532), (1883, 5024), (2152, 4396), (2198, 4304), (2512, 3766)]