28376614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 51736320

約数和(自身を除く): 23359706

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 997, 1498, 1994, 2033, 4066, 6979, 13958, 14231, 18943, 28462, 37886, 106679, 132601, 213358, 265202, 746753, 1493506, 2026901, 4053802, 14188307, 28376614]

約数ペア:

[(1, 28376614), (2, 14188307), (7, 4053802), (14, 2026901), (19, 1493506), (38, 746753), (107, 265202), (133, 213358), (214, 132601), (266, 106679), (749, 37886), (997, 28462), (1498, 18943), (1994, 14231), (2033, 13958), (4066, 6979)]