28880614

素因数分解:

$2^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1997}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 49582368

約数和(自身を除く): 20701754

約数列:

[1, 2, 7, 14, 1033, 1997, 2066, 3994, 7231, 13979, 14462, 27958, 2062901, 4125802, 14440307, 28880614]

約数ペア:

[(1, 28880614), (2, 14440307), (7, 4125802), (14, 2062901), (1033, 27958), (1997, 14462), (2066, 13979), (3994, 7231)]