25938736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 54371520

約数和(自身を除く): 28432784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2029, 3196, 4058, 6392, 8116, 12784, 16232, 32464, 34493, 68986, 95363, 137972, 190726, 275944, 381452, 551888, 762904, 1525808, 1621171, 3242342, 6484684, 12969368, 25938736]

約数ペア:

[(1, 25938736), (2, 12969368), (4, 6484684), (8, 3242342), (16, 1621171), (17, 1525808), (34, 762904), (47, 551888), (68, 381452), (94, 275944), (136, 190726), (188, 137972), (272, 95363), (376, 68986), (752, 34493), (799, 32464), (1598, 16232), (2029, 12784), (3196, 8116), (4058, 6392)]