67693964

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{7703}}^1$

素因数の和:7746

約数の個数: 24

約数和(自身を含む): 128348640

約数和(自身を除く): 60654676

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 7703, 8788, 15406, 30812, 100139, 200278, 400556, 1301807, 2603614, 5207228, 16923491, 33846982, 67693964]

約数ペア:

[(1, 67693964), (2, 33846982), (4, 16923491), (13, 5207228), (26, 2603614), (52, 1301807), (169, 400556), (338, 200278), (676, 100139), (2197, 30812), (4394, 15406), (7703, 8788)]