25940256

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 71628480

約数和(自身を除く): 45688224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 67, 74, 96, 109, 111, 134, 148, 201, 218, 222, 268, 296, 327, 402, 436, 444, 536, 592, 654, 804, 872, 888, 1072, 1184, 1308, 1608, 1744, 1776, 2144, 2479, 2616, 3216, 3488, 3552, 4033, 4958, 5232, 6432, 7303, 7437, 8066, 9916, 10464, 12099, 14606, 14874, 16132, 19832, 21909, 24198, 29212, 29748, 32264, 39664, 43818, 48396, 58424, 59496, 64528, 79328, 87636, 96792, 116848, 118992, 129056, 175272, 193584, 233696, 237984, 270211, 350544, 387168, 540422, 701088, 810633, 1080844, 1621266, 2161688, 3242532, 4323376, 6485064, 8646752, 12970128, 25940256]

約数ペア:

[(1, 25940256), (2, 12970128), (3, 8646752), (4, 6485064), (6, 4323376), (8, 3242532), (12, 2161688), (16, 1621266), (24, 1080844), (32, 810633), (37, 701088), (48, 540422), (67, 387168), (74, 350544), (96, 270211), (109, 237984), (111, 233696), (134, 193584), (148, 175272), (201, 129056), (218, 118992), (222, 116848), (268, 96792), (296, 87636), (327, 79328), (402, 64528), (436, 59496), (444, 58424), (536, 48396), (592, 43818), (654, 39664), (804, 32264), (872, 29748), (888, 29212), (1072, 24198), (1184, 21909), (1308, 19832), (1608, 16132), (1744, 14874), (1776, 14606), (2144, 12099), (2479, 10464), (2616, 9916), (3216, 8066), (3488, 7437), (3552, 7303), (4033, 6432), (4958, 5232)]