15702428

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 31500000

約数和(自身を除く): 15797572

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1249, 1796, 2498, 3143, 4996, 6286, 8743, 12572, 17486, 34972, 560801, 1121602, 2243204, 3925607, 7851214, 15702428]

約数ペア:

[(1, 15702428), (2, 7851214), (4, 3925607), (7, 2243204), (14, 1121602), (28, 560801), (449, 34972), (898, 17486), (1249, 12572), (1796, 8743), (2498, 6286), (3143, 4996)]