56310016

素因数分解:

$2^8\times 7^2\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 81

約数和(自身を含む): 132731739

約数和(自身を除く): 76421723

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 196, 224, 256, 268, 392, 448, 469, 536, 784, 896, 938, 1072, 1568, 1792, 1876, 2144, 3136, 3283, 3752, 4288, 4489, 6272, 6566, 7504, 8576, 8978, 12544, 13132, 15008, 17152, 17956, 26264, 30016, 31423, 35912, 52528, 60032, 62846, 71824, 105056, 120064, 125692, 143648, 210112, 219961, 251384, 287296, 420224, 439922, 502768, 574592, 840448, 879844, 1005536, 1149184, 1759688, 2011072, 3519376, 4022144, 7038752, 8044288, 14077504, 28155008, 56310016]

約数ペア:

[(1, 56310016), (2, 28155008), (4, 14077504), (7, 8044288), (8, 7038752), (14, 4022144), (16, 3519376), (28, 2011072), (32, 1759688), (49, 1149184), (56, 1005536), (64, 879844), (67, 840448), (98, 574592), (112, 502768), (128, 439922), (134, 420224), (196, 287296), (224, 251384), (256, 219961), (268, 210112), (392, 143648), (448, 125692), (469, 120064), (536, 105056), (784, 71824), (896, 62846), (938, 60032), (1072, 52528), (1568, 35912), (1792, 31423), (1876, 30016), (2144, 26264), (3136, 17956), (3283, 17152), (3752, 15008), (4288, 13132), (4489, 12544), (6272, 8978), (6566, 8576)]