28178412

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{15551}}^1$

素因数の和:15709

約数の個数: 24

約数和(自身を含む): 66189312

約数和(自身を除く): 38010900

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 15551, 31102, 46653, 62204, 93306, 186612, 2348201, 4696402, 7044603, 9392804, 14089206, 28178412]

約数ペア:

[(1, 28178412), (2, 14089206), (3, 9392804), (4, 7044603), (6, 4696402), (12, 2348201), (151, 186612), (302, 93306), (453, 62204), (604, 46653), (906, 31102), (1812, 15551)]