76381984

素因数分解:

$2^5\times 7^3\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 175392000

約数和(自身を除く): 99010016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 6959, 10976, 13918, 27836, 48713, 55672, 97426, 111344, 194852, 222688, 340991, 389704, 681982, 779408, 1363964, 1558816, 2386937, 2727928, 4773874, 5455856, 9547748, 10911712, 19095496, 38190992, 76381984]

約数ペア:

[(1, 76381984), (2, 38190992), (4, 19095496), (7, 10911712), (8, 9547748), (14, 5455856), (16, 4773874), (28, 2727928), (32, 2386937), (49, 1558816), (56, 1363964), (98, 779408), (112, 681982), (196, 389704), (224, 340991), (343, 222688), (392, 194852), (686, 111344), (784, 97426), (1372, 55672), (1568, 48713), (2744, 27836), (5488, 13918), (6959, 10976)]