25129136

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{1709}}^1$

素因数の和:2636

約数の個数: 20

約数和(自身を含む): 48769200

約数和(自身を除く): 23640064

約数列:

[1, 2, 4, 8, 16, 919, 1709, 1838, 3418, 3676, 6836, 7352, 13672, 14704, 27344, 1570571, 3141142, 6282284, 12564568, 25129136]

約数ペア:

[(1, 25129136), (2, 12564568), (4, 6282284), (8, 3141142), (16, 1570571), (919, 27344), (1709, 14704), (1838, 13672), (3418, 7352), (3676, 6836)]