64384796

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6947}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 129177216

約数和(自身を除く): 64792420

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 6947, 9268, 13894, 27788, 48629, 97258, 194516, 2299457, 4598914, 9197828, 16096199, 32192398, 64384796]

約数ペア:

[(1, 64384796), (2, 32192398), (4, 16096199), (7, 9197828), (14, 4598914), (28, 2299457), (331, 194516), (662, 97258), (1324, 48629), (2317, 27788), (4634, 13894), (6947, 9268)]