27286844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1283}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 51591120

約数和(自身を除く): 24304276

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1283, 1636, 2566, 5132, 5317, 10634, 16679, 21268, 33358, 66716, 524747, 1049494, 2098988, 6821711, 13643422, 27286844]

約数ペア:

[(1, 27286844), (2, 13643422), (4, 6821711), (13, 2098988), (26, 1049494), (52, 524747), (409, 66716), (818, 33358), (1283, 21268), (1636, 16679), (2566, 10634), (5132, 5317)]