7509008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 30

約数和(自身を含む): 15759594

約数和(自身を除く): 8250586

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2777, 5554, 11108, 22216, 36101, 44432, 72202, 144404, 288808, 469313, 577616, 938626, 1877252, 3754504, 7509008]

約数ペア:

[(1, 7509008), (2, 3754504), (4, 1877252), (8, 938626), (13, 577616), (16, 469313), (26, 288808), (52, 144404), (104, 72202), (169, 44432), (208, 36101), (338, 22216), (676, 11108), (1352, 5554), (2704, 2777)]