3938156656

素因数分解:

$2^4\times 7^2\times {\mathrm{5023159}}^1$

素因数の和:5023181

約数の個数: 30

約数和(自身を含む): 8875923720

約数和(自身を除く): 4937767064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 5023159, 10046318, 20092636, 35162113, 40185272, 70324226, 80370544, 140648452, 246134791, 281296904, 492269582, 562593808, 984539164, 1969078328, 3938156656]

約数ペア:

[(1, 3938156656), (2, 1969078328), (4, 984539164), (7, 562593808), (8, 492269582), (14, 281296904), (16, 246134791), (28, 140648452), (49, 80370544), (56, 70324226), (98, 40185272), (112, 35162113), (196, 20092636), (392, 10046318), (784, 5023159)]