44477368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 90084960

約数和(自身を除く): 45607592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647, 661, 1294, 1322, 2588, 2644, 5176, 5288, 8411, 8593, 16822, 17186, 33644, 34372, 67288, 68744, 427667, 855334, 1710668, 3421336, 5559671, 11119342, 22238684, 44477368]

約数ペア:

[(1, 44477368), (2, 22238684), (4, 11119342), (8, 5559671), (13, 3421336), (26, 1710668), (52, 855334), (104, 427667), (647, 68744), (661, 67288), (1294, 34372), (1322, 33644), (2588, 17186), (2644, 16822), (5176, 8593), (5288, 8411)]