25922836

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 46370016

約数和(自身を除く): 20447180

約数列:

[1, 2, 4, 67, 134, 197, 268, 394, 491, 788, 982, 1964, 13199, 26398, 32897, 52796, 65794, 96727, 131588, 193454, 386908, 6480709, 12961418, 25922836]

約数ペア:

[(1, 25922836), (2, 12961418), (4, 6480709), (67, 386908), (134, 193454), (197, 131588), (268, 96727), (394, 65794), (491, 52796), (788, 32897), (982, 26398), (1964, 13199)]