28620832

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 60443712

約数和(自身を除く): 31822880

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1051, 1184, 1702, 2102, 3404, 4204, 6808, 8408, 13616, 16816, 24173, 27232, 33632, 38887, 48346, 77774, 96692, 155548, 193384, 311096, 386768, 622192, 773536, 894401, 1244384, 1788802, 3577604, 7155208, 14310416, 28620832]

約数ペア:

[(1, 28620832), (2, 14310416), (4, 7155208), (8, 3577604), (16, 1788802), (23, 1244384), (32, 894401), (37, 773536), (46, 622192), (74, 386768), (92, 311096), (148, 193384), (184, 155548), (296, 96692), (368, 77774), (592, 48346), (736, 38887), (851, 33632), (1051, 27232), (1184, 24173), (1702, 16816), (2102, 13616), (3404, 8408), (4204, 6808)]