40623968

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16487}}^1$

素因数の和:16515

約数の個数: 48

約数和(自身を含む): 99719424

約数和(自身を除く): 59095456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16487, 32974, 65948, 115409, 131896, 181357, 230818, 263792, 362714, 461636, 527584, 725428, 923272, 1269499, 1450856, 1846544, 2538998, 2901712, 3693088, 5077996, 5803424, 10155992, 20311984, 40623968]

約数ペア:

[(1, 40623968), (2, 20311984), (4, 10155992), (7, 5803424), (8, 5077996), (11, 3693088), (14, 2901712), (16, 2538998), (22, 1846544), (28, 1450856), (32, 1269499), (44, 923272), (56, 725428), (77, 527584), (88, 461636), (112, 362714), (154, 263792), (176, 230818), (224, 181357), (308, 131896), (352, 115409), (616, 65948), (1232, 32974), (2464, 16487)]