40466592

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2066

約数の個数: 72

約数和(自身を含む): 116756640

約数和(自身を除く): 76290048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 1979, 2272, 2556, 3408, 3958, 5112, 5937, 6816, 7916, 10224, 11874, 15832, 17811, 20448, 23748, 31664, 35622, 47496, 63328, 71244, 94992, 140509, 142488, 189984, 281018, 284976, 421527, 562036, 569952, 843054, 1124072, 1264581, 1686108, 2248144, 2529162, 3372216, 4496288, 5058324, 6744432, 10116648, 13488864, 20233296, 40466592]

約数ペア:

[(1, 40466592), (2, 20233296), (3, 13488864), (4, 10116648), (6, 6744432), (8, 5058324), (9, 4496288), (12, 3372216), (16, 2529162), (18, 2248144), (24, 1686108), (32, 1264581), (36, 1124072), (48, 843054), (71, 569952), (72, 562036), (96, 421527), (142, 284976), (144, 281018), (213, 189984), (284, 142488), (288, 140509), (426, 94992), (568, 71244), (639, 63328), (852, 47496), (1136, 35622), (1278, 31664), (1704, 23748), (1979, 20448), (2272, 17811), (2556, 15832), (3408, 11874), (3958, 10224), (5112, 7916), (5937, 6816)]