28459152

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1040

約数の個数: 60

約数和(自身を含む): 80059980

約数和(自身を除く): 51600828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 769, 771, 1028, 1538, 1542, 2056, 2307, 2313, 3076, 3084, 4112, 4614, 4626, 6152, 6168, 6921, 9228, 9252, 12304, 12336, 13842, 18456, 18504, 27684, 36912, 37008, 55368, 110736, 197633, 395266, 592899, 790532, 1185798, 1581064, 1778697, 2371596, 3162128, 3557394, 4743192, 7114788, 9486384, 14229576, 28459152]

約数ペア:

[(1, 28459152), (2, 14229576), (3, 9486384), (4, 7114788), (6, 4743192), (8, 3557394), (9, 3162128), (12, 2371596), (16, 1778697), (18, 1581064), (24, 1185798), (36, 790532), (48, 592899), (72, 395266), (144, 197633), (257, 110736), (514, 55368), (769, 37008), (771, 36912), (1028, 27684), (1538, 18504), (1542, 18456), (2056, 13842), (2307, 12336), (2313, 12304), (3076, 9252), (3084, 9228), (4112, 6921), (4614, 6168), (4626, 6152)]