25820862

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{64231}}^1$

素因数の和:64303

約数の個数: 16

約数和(自身を含む): 52413312

約数和(自身を除く): 26592450

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 64231, 128462, 192693, 385386, 4303477, 8606954, 12910431, 25820862]

約数ペア:

[(1, 25820862), (2, 12910431), (3, 8606954), (6, 4303477), (67, 385386), (134, 192693), (201, 128462), (402, 64231)]