28643958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 71225856

約数和(自身を除く): 42581898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 463, 491, 926, 982, 1389, 1473, 2778, 2946, 3241, 3437, 4167, 4419, 6482, 6874, 8334, 8838, 9723, 10311, 19446, 20622, 29169, 30933, 58338, 61866, 227333, 454666, 681999, 1363998, 1591331, 2045997, 3182662, 4091994, 4773993, 9547986, 14321979, 28643958]

約数ペア:

[(1, 28643958), (2, 14321979), (3, 9547986), (6, 4773993), (7, 4091994), (9, 3182662), (14, 2045997), (18, 1591331), (21, 1363998), (42, 681999), (63, 454666), (126, 227333), (463, 61866), (491, 58338), (926, 30933), (982, 29169), (1389, 20622), (1473, 19446), (2778, 10311), (2946, 9723), (3241, 8838), (3437, 8334), (4167, 6874), (4419, 6482)]