4125128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 9307200

約数和(自身を除く): 5182072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 3877, 7754, 15508, 27139, 31016, 54278, 73663, 108556, 147326, 217112, 294652, 515641, 589304, 1031282, 2062564, 4125128]

約数ペア:

[(1, 4125128), (2, 2062564), (4, 1031282), (7, 589304), (8, 515641), (14, 294652), (19, 217112), (28, 147326), (38, 108556), (56, 73663), (76, 54278), (133, 31016), (152, 27139), (266, 15508), (532, 7754), (1064, 3877)]