4187792

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 5186608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 269, 278, 538, 556, 973, 1076, 1112, 1883, 1946, 2152, 2224, 3766, 3892, 4304, 7532, 7784, 15064, 15568, 30128, 37391, 74782, 149564, 261737, 299128, 523474, 598256, 1046948, 2093896, 4187792]

約数ペア:

[(1, 4187792), (2, 2093896), (4, 1046948), (7, 598256), (8, 523474), (14, 299128), (16, 261737), (28, 149564), (56, 74782), (112, 37391), (139, 30128), (269, 15568), (278, 15064), (538, 7784), (556, 7532), (973, 4304), (1076, 3892), (1112, 3766), (1883, 2224), (1946, 2152)]