40765728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24979}}^1$

素因数の和:25009

約数の個数: 48

約数和(自身を含む): 113309280

約数和(自身を除く): 72543552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 24979, 49958, 74937, 99916, 149874, 199832, 299748, 399664, 424643, 599496, 799328, 849286, 1198992, 1273929, 1698572, 2397984, 2547858, 3397144, 5095716, 6794288, 10191432, 13588576, 20382864, 40765728]

約数ペア:

[(1, 40765728), (2, 20382864), (3, 13588576), (4, 10191432), (6, 6794288), (8, 5095716), (12, 3397144), (16, 2547858), (17, 2397984), (24, 1698572), (32, 1273929), (34, 1198992), (48, 849286), (51, 799328), (68, 599496), (96, 424643), (102, 399664), (136, 299748), (204, 199832), (272, 149874), (408, 99916), (544, 74937), (816, 49958), (1632, 24979)]