57899968

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 84

約数和(自身を含む): 137541000

約数和(自身を除く): 79641032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 499, 518, 592, 784, 998, 1036, 1184, 1568, 1813, 1996, 2072, 2368, 3136, 3493, 3626, 3992, 4144, 6986, 7252, 7984, 8288, 13972, 14504, 15968, 16576, 18463, 24451, 27944, 29008, 31936, 36926, 48902, 55888, 58016, 73852, 97804, 111776, 116032, 129241, 147704, 195608, 223552, 258482, 295408, 391216, 516964, 590816, 782432, 904687, 1033928, 1181632, 1564864, 1809374, 2067856, 3618748, 4135712, 7237496, 8271424, 14474992, 28949984, 57899968]

約数ペア:

[(1, 57899968), (2, 28949984), (4, 14474992), (7, 8271424), (8, 7237496), (14, 4135712), (16, 3618748), (28, 2067856), (32, 1809374), (37, 1564864), (49, 1181632), (56, 1033928), (64, 904687), (74, 782432), (98, 590816), (112, 516964), (148, 391216), (196, 295408), (224, 258482), (259, 223552), (296, 195608), (392, 147704), (448, 129241), (499, 116032), (518, 111776), (592, 97804), (784, 73852), (998, 58016), (1036, 55888), (1184, 48902), (1568, 36926), (1813, 31936), (1996, 29008), (2072, 27944), (2368, 24451), (3136, 18463), (3493, 16576), (3626, 15968), (3992, 14504), (4144, 13972), (6986, 8288), (7252, 7984)]