61278112

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3941

約数の個数: 48

約数和(自身を含む): 139853952

約数和(自身を除く): 78575840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3853, 3976, 7706, 7952, 15412, 15904, 26971, 30824, 53942, 61648, 107884, 123296, 215768, 273563, 431536, 547126, 863072, 1094252, 1914941, 2188504, 3829882, 4377008, 7659764, 8754016, 15319528, 30639056, 61278112]

約数ペア:

[(1, 61278112), (2, 30639056), (4, 15319528), (7, 8754016), (8, 7659764), (14, 4377008), (16, 3829882), (28, 2188504), (32, 1914941), (56, 1094252), (71, 863072), (112, 547126), (142, 431536), (224, 273563), (284, 215768), (497, 123296), (568, 107884), (994, 61648), (1136, 53942), (1988, 30824), (2272, 26971), (3853, 15904), (3976, 15412), (7706, 7952)]