27819437758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64100087}}^1$

素因数の和:64100127

約数の個数: 16

約数和(自身を含む): 49228867584

約数和(自身を除く): 21409429826

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64100087, 128200174, 448700609, 897401218, 1987102697, 3974205394, 13909718879, 27819437758]

約数ペア:

[(1, 27819437758), (2, 13909718879), (7, 3974205394), (14, 1987102697), (31, 897401218), (62, 448700609), (217, 128200174), (434, 64100087)]