28884212

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4889}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 58054080

約数和(自身を除く): 29169868

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 4889, 5908, 9778, 19556, 34223, 68446, 136892, 1031579, 2063158, 4126316, 7221053, 14442106, 28884212]

約数ペア:

[(1, 28884212), (2, 14442106), (4, 7221053), (7, 4126316), (14, 2063158), (28, 1031579), (211, 136892), (422, 68446), (844, 34223), (1477, 19556), (2954, 9778), (4889, 5908)]