25420592

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{10663}}^1$

素因数の和:10820

約数の個数: 20

約数和(自身を含む): 49587600

約数和(自身を除く): 24167008

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 10663, 21326, 42652, 85304, 170608, 1588787, 3177574, 6355148, 12710296, 25420592]

約数ペア:

[(1, 25420592), (2, 12710296), (4, 6355148), (8, 3177574), (16, 1588787), (149, 170608), (298, 85304), (596, 42652), (1192, 21326), (2384, 10663)]