28089712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14753}}^1$

素因数の和:14785

約数の個数: 40

約数和(自身を含む): 65861856

約数和(自身を除く): 37772144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14753, 29506, 59012, 103271, 118024, 206542, 236048, 250801, 413084, 501602, 826168, 1003204, 1652336, 1755607, 2006408, 3511214, 4012816, 7022428, 14044856, 28089712]

約数ペア:

[(1, 28089712), (2, 14044856), (4, 7022428), (7, 4012816), (8, 3511214), (14, 2006408), (16, 1755607), (17, 1652336), (28, 1003204), (34, 826168), (56, 501602), (68, 413084), (112, 250801), (119, 236048), (136, 206542), (238, 118024), (272, 103271), (476, 59012), (952, 29506), (1904, 14753)]