9715708544

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 19564416000

約数和(自身を除く): 9848707456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 199, 382, 398, 764, 796, 1528, 1592, 1997, 3056, 3184, 3994, 6112, 6368, 7988, 12224, 12736, 15976, 24448, 25472, 31952, 38009, 63904, 76018, 127808, 152036, 255616, 304072, 381427, 397403, 608144, 762854, 794806, 1216288, 1525708, 1589612, 2432576, 3051416, 3179224, 4865152, 6102832, 6358448, 12205664, 12716896, 24411328, 25433792, 48822656, 50867584, 75903973, 151807946, 303615892, 607231784, 1214463568, 2428927136, 4857854272, 9715708544]

約数ペア:

[(1, 9715708544), (2, 4857854272), (4, 2428927136), (8, 1214463568), (16, 607231784), (32, 303615892), (64, 151807946), (128, 75903973), (191, 50867584), (199, 48822656), (382, 25433792), (398, 24411328), (764, 12716896), (796, 12205664), (1528, 6358448), (1592, 6102832), (1997, 4865152), (3056, 3179224), (3184, 3051416), (3994, 2432576), (6112, 1589612), (6368, 1525708), (7988, 1216288), (12224, 794806), (12736, 762854), (15976, 608144), (24448, 397403), (25472, 381427), (31952, 304072), (38009, 255616), (63904, 152036), (76018, 127808)]