27328808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5591}}^1$

素因数の和:5657

約数の個数: 32

約数和(自身を含む): 56367360

約数和(自身を除く): 29038552

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5591, 11182, 22364, 44728, 72683, 145366, 262777, 290732, 525554, 581464, 1051108, 2102216, 3416101, 6832202, 13664404, 27328808]

約数ペア:

[(1, 27328808), (2, 13664404), (4, 6832202), (8, 3416101), (13, 2102216), (26, 1051108), (47, 581464), (52, 525554), (94, 290732), (104, 262777), (188, 145366), (376, 72683), (611, 44728), (1222, 22364), (2444, 11182), (4888, 5591)]