7023964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 12737648

約数和(自身を除く): 5713684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 421, 842, 1684, 4171, 8342, 16684, 18103, 36206, 40837, 72412, 81674, 163348, 1755991, 3511982, 7023964]

約数ペア:

[(1, 7023964), (2, 3511982), (4, 1755991), (43, 163348), (86, 81674), (97, 72412), (172, 40837), (194, 36206), (388, 18103), (421, 16684), (842, 8342), (1684, 4171)]