688990976

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{25153}}^1$

素因数の和:25276

約数の個数: 36

約数和(自身を含む): 1388198952

約数和(自身を除く): 699207976

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1712, 3424, 6848, 13696, 25153, 27392, 50306, 100612, 201224, 402448, 804896, 1609792, 2691371, 3219584, 5382742, 6439168, 10765484, 21530968, 43061936, 86123872, 172247744, 344495488, 688990976]

約数ペア:

[(1, 688990976), (2, 344495488), (4, 172247744), (8, 86123872), (16, 43061936), (32, 21530968), (64, 10765484), (107, 6439168), (128, 5382742), (214, 3219584), (256, 2691371), (428, 1609792), (856, 804896), (1712, 402448), (3424, 201224), (6848, 100612), (13696, 50306), (25153, 27392)]