28843568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10667}}^1$

素因数の和:10701

約数の個数: 30

約数和(自身を含む): 60519564

約数和(自身を除く): 31675996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10667, 21334, 42668, 85336, 138671, 170672, 277342, 554684, 1109368, 1802723, 2218736, 3605446, 7210892, 14421784, 28843568]

約数ペア:

[(1, 28843568), (2, 14421784), (4, 7210892), (8, 3605446), (13, 2218736), (16, 1802723), (26, 1109368), (52, 554684), (104, 277342), (169, 170672), (208, 138671), (338, 85336), (676, 42668), (1352, 21334), (2704, 10667)]