27719224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1489}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 56322000

約数和(自身を除く): 28602776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 1489, 2327, 2978, 4654, 5956, 9308, 11912, 18616, 19357, 38714, 77428, 154856, 266531, 533062, 1066124, 2132248, 3464903, 6929806, 13859612, 27719224]

約数ペア:

[(1, 27719224), (2, 13859612), (4, 6929806), (8, 3464903), (13, 2132248), (26, 1066124), (52, 533062), (104, 266531), (179, 154856), (358, 77428), (716, 38714), (1432, 19357), (1489, 18616), (2327, 11912), (2978, 9308), (4654, 5956)]