13967968

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 31739904

約数和(自身を除く): 17771936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 491, 508, 889, 982, 1016, 1778, 1964, 2032, 3437, 3556, 3928, 4064, 6874, 7112, 7856, 13748, 14224, 15712, 27496, 28448, 54992, 62357, 109984, 124714, 249428, 436499, 498856, 872998, 997712, 1745996, 1995424, 3491992, 6983984, 13967968]

約数ペア:

[(1, 13967968), (2, 6983984), (4, 3491992), (7, 1995424), (8, 1745996), (14, 997712), (16, 872998), (28, 498856), (32, 436499), (56, 249428), (112, 124714), (127, 109984), (224, 62357), (254, 54992), (491, 28448), (508, 27496), (889, 15712), (982, 14224), (1016, 13748), (1778, 7856), (1964, 7112), (2032, 6874), (3437, 4064), (3556, 3928)]