28289412

素因数分解:

$2^2\times 3^4\times {\mathrm{87313}}^1$

素因数の和:87329

約数の個数: 30

約数和(自身を含む): 73954958

約数和(自身を除く): 45665546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87313, 174626, 261939, 349252, 523878, 785817, 1047756, 1571634, 2357451, 3143268, 4714902, 7072353, 9429804, 14144706, 28289412]

約数ペア:

[(1, 28289412), (2, 14144706), (3, 9429804), (4, 7072353), (6, 4714902), (9, 3143268), (12, 2357451), (18, 1571634), (27, 1047756), (36, 785817), (54, 523878), (81, 349252), (108, 261939), (162, 174626), (324, 87313)]