25962776

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2953}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 56007840

約数和(自身を除く): 30045064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 2953, 4396, 5906, 8792, 11812, 20671, 23624, 41342, 82684, 165368, 463621, 927242, 1854484, 3245347, 3708968, 6490694, 12981388, 25962776]

約数ペア:

[(1, 25962776), (2, 12981388), (4, 6490694), (7, 3708968), (8, 3245347), (14, 1854484), (28, 927242), (56, 463621), (157, 165368), (314, 82684), (628, 41342), (1099, 23624), (1256, 20671), (2198, 11812), (2953, 8792), (4396, 5906)]