28288302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35449}}^1$

素因数の和:35480

約数の個数: 32

約数和(自身を含む): 68064000

約数和(自身を除く): 39775698

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35449, 70898, 106347, 212694, 248143, 496286, 673531, 744429, 1347062, 1488858, 2020593, 4041186, 4714717, 9429434, 14144151, 28288302]

約数ペア:

[(1, 28288302), (2, 14144151), (3, 9429434), (6, 4714717), (7, 4041186), (14, 2020593), (19, 1488858), (21, 1347062), (38, 744429), (42, 673531), (57, 496286), (114, 248143), (133, 212694), (266, 106347), (399, 70898), (798, 35449)]