71355394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3426

約数の個数: 24

約数和(自身を含む): 119005740

約数和(自身を除く): 47650346

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 3313, 6626, 10769, 21538, 36443, 72886, 294857, 400873, 589714, 801746, 3243427, 6486854, 35677697, 71355394]

約数ペア:

[(1, 71355394), (2, 35677697), (11, 6486854), (22, 3243427), (89, 801746), (121, 589714), (178, 400873), (242, 294857), (979, 72886), (1958, 36443), (3313, 21538), (6626, 10769)]