28795592

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2437}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 62022720

約数和(自身を除く): 33227128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2437, 2954, 4874, 5908, 9748, 11816, 17059, 19496, 34118, 68236, 136472, 514207, 1028414, 2056828, 3599449, 4113656, 7198898, 14397796, 28795592]

約数ペア:

[(1, 28795592), (2, 14397796), (4, 7198898), (7, 4113656), (8, 3599449), (14, 2056828), (28, 1028414), (56, 514207), (211, 136472), (422, 68236), (844, 34118), (1477, 19496), (1688, 17059), (2437, 11816), (2954, 9748), (4874, 5908)]