25852784

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{5591}}^1$

素因数の和:5633

約数の個数: 30

約数和(自身を含む): 53219064

約数和(自身を除く): 27366280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 5591, 11182, 22364, 44728, 89456, 95047, 190094, 380188, 760376, 1520752, 1615799, 3231598, 6463196, 12926392, 25852784]

約数ペア:

[(1, 25852784), (2, 12926392), (4, 6463196), (8, 3231598), (16, 1615799), (17, 1520752), (34, 760376), (68, 380188), (136, 190094), (272, 95047), (289, 89456), (578, 44728), (1156, 22364), (2312, 11182), (4624, 5591)]