28556994

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 58282560

約数和(自身を除く): 29725566

約数列:

[1, 2, 3, 6, 97, 139, 194, 278, 291, 353, 417, 582, 706, 834, 1059, 2118, 13483, 26966, 34241, 40449, 49067, 68482, 80898, 98134, 102723, 147201, 205446, 294402, 4759499, 9518998, 14278497, 28556994]

約数ペア:

[(1, 28556994), (2, 14278497), (3, 9518998), (6, 4759499), (97, 294402), (139, 205446), (194, 147201), (278, 102723), (291, 98134), (353, 80898), (417, 68482), (582, 49067), (706, 40449), (834, 34241), (1059, 26966), (2118, 13483)]