28768712

素因数分解:

$2^3\times 7^1\times {\mathrm{513727}}^1$

素因数の和:513740

約数の個数: 16

約数和(自身を含む): 61647360

約数和(自身を除く): 32878648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 513727, 1027454, 2054908, 3596089, 4109816, 7192178, 14384356, 28768712]

約数ペア:

[(1, 28768712), (2, 14384356), (4, 7192178), (7, 4109816), (8, 3596089), (14, 2054908), (28, 1027454), (56, 513727)]