61284916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198977}}^1$

素因数の和:198999

約数の個数: 24

約数和(自身を含む): 133713216

約数和(自身を除く): 72428300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 198977, 397954, 795908, 1392839, 2188747, 2785678, 4377494, 5571356, 8754988, 15321229, 30642458, 61284916]

約数ペア:

[(1, 61284916), (2, 30642458), (4, 15321229), (7, 8754988), (11, 5571356), (14, 4377494), (22, 2785678), (28, 2188747), (44, 1392839), (77, 795908), (154, 397954), (308, 198977)]