28639602

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 63927360

約数和(自身を除く): 35287758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2113, 2259, 4226, 4518, 6339, 6777, 12678, 13554, 19017, 38034, 57051, 114102, 530363, 1060726, 1591089, 3182178, 4773267, 9546534, 14319801, 28639602]

約数ペア:

[(1, 28639602), (2, 14319801), (3, 9546534), (6, 4773267), (9, 3182178), (18, 1591089), (27, 1060726), (54, 530363), (251, 114102), (502, 57051), (753, 38034), (1506, 19017), (2113, 13554), (2259, 12678), (4226, 6777), (4518, 6339)]