82389692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8682

約数の個数: 48

約数和(自身を含む): 185579520

約数和(自身を除く): 103189828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 8629, 9548, 17258, 34516, 60403, 94919, 120806, 189838, 241612, 267499, 379676, 534998, 664433, 1069996, 1328866, 1872493, 2657732, 2942489, 3744986, 5884978, 7489972, 11769956, 20597423, 41194846, 82389692]

約数ペア:

[(1, 82389692), (2, 41194846), (4, 20597423), (7, 11769956), (11, 7489972), (14, 5884978), (22, 3744986), (28, 2942489), (31, 2657732), (44, 1872493), (62, 1328866), (77, 1069996), (124, 664433), (154, 534998), (217, 379676), (308, 267499), (341, 241612), (434, 189838), (682, 120806), (868, 94919), (1364, 60403), (2387, 34516), (4774, 17258), (8629, 9548)]