38191944

素因数分解:

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

素因数の和:970

約数の個数: 64

約数和(自身を含む): 109578240

約数和(自身を除く): 71386296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 491, 926, 982, 1389, 1473, 1852, 1964, 2778, 2946, 3241, 3437, 3704, 3928, 5556, 5892, 6482, 6874, 9723, 10311, 11112, 11784, 12964, 13748, 19446, 20622, 25928, 27496, 38892, 41244, 77784, 82488, 227333, 454666, 681999, 909332, 1363998, 1591331, 1818664, 2727996, 3182662, 4773993, 5455992, 6365324, 9547986, 12730648, 19095972, 38191944]

約数ペア:

[(1, 38191944), (2, 19095972), (3, 12730648), (4, 9547986), (6, 6365324), (7, 5455992), (8, 4773993), (12, 3182662), (14, 2727996), (21, 1818664), (24, 1591331), (28, 1363998), (42, 909332), (56, 681999), (84, 454666), (168, 227333), (463, 82488), (491, 77784), (926, 41244), (982, 38892), (1389, 27496), (1473, 25928), (1852, 20622), (1964, 19446), (2778, 13748), (2946, 12964), (3241, 11784), (3437, 11112), (3704, 10311), (3928, 9723), (5556, 6874), (5892, 6482)]