25661312

素因数分解:

$2^7\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 51350880

約数和(自身を除く): 25689568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 433, 463, 866, 926, 1732, 1852, 3464, 3704, 6928, 7408, 13856, 14816, 27712, 29632, 55424, 59264, 200479, 400958, 801916, 1603832, 3207664, 6415328, 12830656, 25661312]

約数ペア:

[(1, 25661312), (2, 12830656), (4, 6415328), (8, 3207664), (16, 1603832), (32, 801916), (64, 400958), (128, 200479), (433, 59264), (463, 55424), (866, 29632), (926, 27712), (1732, 14816), (1852, 13856), (3464, 7408), (3704, 6928)]