29955856

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 60

約数和(自身を含む): 71104080

約数和(自身を除く): 41148224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2011, 2128, 3724, 4022, 7448, 8044, 14077, 14896, 16088, 28154, 32176, 38209, 56308, 76418, 98539, 112616, 152836, 197078, 225232, 267463, 305672, 394156, 534926, 611344, 788312, 1069852, 1576624, 1872241, 2139704, 3744482, 4279408, 7488964, 14977928, 29955856]

約数ペア:

[(1, 29955856), (2, 14977928), (4, 7488964), (7, 4279408), (8, 3744482), (14, 2139704), (16, 1872241), (19, 1576624), (28, 1069852), (38, 788312), (49, 611344), (56, 534926), (76, 394156), (98, 305672), (112, 267463), (133, 225232), (152, 197078), (196, 152836), (266, 112616), (304, 98539), (392, 76418), (532, 56308), (784, 38209), (931, 32176), (1064, 28154), (1862, 16088), (2011, 14896), (2128, 14077), (3724, 8044), (4022, 7448)]