15325352

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 33021120

約数和(自身を除く): 17695768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1297, 1477, 1688, 2594, 2954, 5188, 5908, 9079, 10376, 11816, 18158, 36316, 72632, 273667, 547334, 1094668, 1915669, 2189336, 3831338, 7662676, 15325352]

約数ペア:

[(1, 15325352), (2, 7662676), (4, 3831338), (7, 2189336), (8, 1915669), (14, 1094668), (28, 547334), (56, 273667), (211, 72632), (422, 36316), (844, 18158), (1297, 11816), (1477, 10376), (1688, 9079), (2594, 5908), (2954, 5188)]