67639504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4555

約数の個数: 40

約数和(自身を含む): 140116032

約数和(自身を除く): 72476528

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 4483, 7544, 8966, 15088, 17932, 35864, 71728, 103109, 183803, 206218, 367606, 412436, 735212, 824872, 1470424, 1649744, 2940848, 4227469, 8454938, 16909876, 33819752, 67639504]

約数ペア:

[(1, 67639504), (2, 33819752), (4, 16909876), (8, 8454938), (16, 4227469), (23, 2940848), (41, 1649744), (46, 1470424), (82, 824872), (92, 735212), (164, 412436), (184, 367606), (328, 206218), (368, 183803), (656, 103109), (943, 71728), (1886, 35864), (3772, 17932), (4483, 15088), (7544, 8966)]