71764672

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8469

約数の個数: 56

約数和(自身を含む): 171338240

約数和(自身を除く): 99573568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8431, 8512, 16862, 33724, 59017, 67448, 118034, 134896, 160189, 236068, 269792, 320378, 472136, 539584, 640756, 944272, 1121323, 1281512, 1888544, 2242646, 2563024, 3777088, 4485292, 5126048, 8970584, 10252096, 17941168, 35882336, 71764672]

約数ペア:

[(1, 71764672), (2, 35882336), (4, 17941168), (7, 10252096), (8, 8970584), (14, 5126048), (16, 4485292), (19, 3777088), (28, 2563024), (32, 2242646), (38, 1888544), (56, 1281512), (64, 1121323), (76, 944272), (112, 640756), (133, 539584), (152, 472136), (224, 320378), (266, 269792), (304, 236068), (448, 160189), (532, 134896), (608, 118034), (1064, 67448), (1216, 59017), (2128, 33724), (4256, 16862), (8431, 8512)]