40862486

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 72297792

約数和(自身を除く): 31435306

約数列:

[1, 2, 7, 14, 41, 82, 257, 277, 287, 514, 554, 574, 1799, 1939, 3598, 3878, 10537, 11357, 21074, 22714, 71189, 73759, 79499, 142378, 147518, 158998, 498323, 996646, 2918749, 5837498, 20431243, 40862486]

約数ペア:

[(1, 40862486), (2, 20431243), (7, 5837498), (14, 2918749), (41, 996646), (82, 498323), (257, 158998), (277, 147518), (287, 142378), (514, 79499), (554, 73759), (574, 71189), (1799, 22714), (1939, 21074), (3598, 11357), (3878, 10537)]