28486864

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4799}}^1$

素因数の和:4867

約数の個数: 40

約数和(自身を含む): 64281600

約数和(自身を除く): 35794736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4799, 5936, 9598, 19196, 33593, 38392, 67186, 76784, 134372, 254347, 268744, 508694, 537488, 1017388, 1780429, 2034776, 3560858, 4069552, 7121716, 14243432, 28486864]

約数ペア:

[(1, 28486864), (2, 14243432), (4, 7121716), (7, 4069552), (8, 3560858), (14, 2034776), (16, 1780429), (28, 1017388), (53, 537488), (56, 508694), (106, 268744), (112, 254347), (212, 134372), (371, 76784), (424, 67186), (742, 38392), (848, 33593), (1484, 19196), (2968, 9598), (4799, 5936)]