40497306

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 42057894

約数列:

[1, 2, 3, 6, 97, 149, 194, 291, 298, 447, 467, 582, 894, 934, 1401, 2802, 14453, 28906, 43359, 45299, 69583, 86718, 90598, 135897, 139166, 208749, 271794, 417498, 6749551, 13499102, 20248653, 40497306]

約数ペア:

[(1, 40497306), (2, 20248653), (3, 13499102), (6, 6749551), (97, 417498), (149, 271794), (194, 208749), (291, 139166), (298, 135897), (447, 90598), (467, 86718), (582, 69583), (894, 45299), (934, 43359), (1401, 28906), (2802, 14453)]