71353238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 120296448

約数和(自身を除く): 48943210

約数列:

[1, 2, 11, 22, 47, 94, 151, 302, 457, 517, 914, 1034, 1661, 3322, 5027, 7097, 10054, 14194, 21479, 42958, 69007, 78067, 138014, 156134, 236269, 472538, 759077, 1518154, 3243329, 6486658, 35676619, 71353238]

約数ペア:

[(1, 71353238), (2, 35676619), (11, 6486658), (22, 3243329), (47, 1518154), (94, 759077), (151, 472538), (302, 236269), (457, 156134), (517, 138014), (914, 78067), (1034, 69007), (1661, 42958), (3322, 21479), (5027, 14194), (7097, 10054)]