28737604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27739}}^1$

素因数の和:27787

約数の個数: 24

約数和(自身を含む): 59030720

約数和(自身を除く): 30293116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27739, 55478, 110956, 194173, 388346, 776692, 1026343, 2052686, 4105372, 7184401, 14368802, 28737604]

約数ペア:

[(1, 28737604), (2, 14368802), (4, 7184401), (7, 4105372), (14, 2052686), (28, 1026343), (37, 776692), (74, 388346), (148, 194173), (259, 110956), (518, 55478), (1036, 27739)]