64348046

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 113088000

約数和(自身を除く): 48739954

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 427, 499, 854, 998, 1057, 2114, 3493, 6986, 9211, 18422, 30439, 60878, 64477, 75349, 128954, 150698, 213073, 426146, 527443, 1054886, 4596289, 9192578, 32174023, 64348046]

約数ペア:

[(1, 64348046), (2, 32174023), (7, 9192578), (14, 4596289), (61, 1054886), (122, 527443), (151, 426146), (302, 213073), (427, 150698), (499, 128954), (854, 75349), (998, 64477), (1057, 60878), (2114, 30439), (3493, 18422), (6986, 9211)]