25346724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 65065728

約数和(自身を除く): 39719004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3457, 3666, 6914, 7332, 10371, 13828, 20742, 41484, 44941, 89882, 134823, 162479, 179764, 269646, 324958, 487437, 539292, 649916, 974874, 1949748, 2112227, 4224454, 6336681, 8448908, 12673362, 25346724]

約数ペア:

[(1, 25346724), (2, 12673362), (3, 8448908), (4, 6336681), (6, 4224454), (12, 2112227), (13, 1949748), (26, 974874), (39, 649916), (47, 539292), (52, 487437), (78, 324958), (94, 269646), (141, 179764), (156, 162479), (188, 134823), (282, 89882), (564, 44941), (611, 41484), (1222, 20742), (1833, 13828), (2444, 10371), (3457, 7332), (3666, 6914)]