25479412

素因数分解:

$2^2\times 7^5\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 52157280

約数和(自身を除く): 26677868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 379, 686, 758, 1372, 1516, 2401, 2653, 4802, 5306, 9604, 10612, 16807, 18571, 33614, 37142, 67228, 74284, 129997, 259994, 519988, 909979, 1819958, 3639916, 6369853, 12739706, 25479412]

約数ペア:

[(1, 25479412), (2, 12739706), (4, 6369853), (7, 3639916), (14, 1819958), (28, 909979), (49, 519988), (98, 259994), (196, 129997), (343, 74284), (379, 67228), (686, 37142), (758, 33614), (1372, 18571), (1516, 16807), (2401, 10612), (2653, 9604), (4802, 5306)]