25191828

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8431}}^1$

素因数の和:8524

約数の個数: 36

約数和(自身を含む): 64454208

約数和(自身を除く): 39262380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 8431, 16862, 25293, 33724, 50586, 75879, 101172, 151758, 303516, 699773, 1399546, 2099319, 2799092, 4198638, 6297957, 8397276, 12595914, 25191828]

約数ペア:

[(1, 25191828), (2, 12595914), (3, 8397276), (4, 6297957), (6, 4198638), (9, 2799092), (12, 2099319), (18, 1399546), (36, 699773), (83, 303516), (166, 151758), (249, 101172), (332, 75879), (498, 50586), (747, 33724), (996, 25293), (1494, 16862), (2988, 8431)]