40322754808

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19460789}}^1$

素因数の和:19460839

約数の個数: 32

約数和(自身を含む): 88741202400

約数和(自身を除く): 48418447592

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19460789, 38921578, 77843156, 136225523, 155686312, 272451046, 544902092, 720049193, 1089804184, 1440098386, 2880196772, 5040344351, 5760393544, 10080688702, 20161377404, 40322754808]

約数ペア:

[(1, 40322754808), (2, 20161377404), (4, 10080688702), (7, 5760393544), (8, 5040344351), (14, 2880196772), (28, 1440098386), (37, 1089804184), (56, 720049193), (74, 544902092), (148, 272451046), (259, 155686312), (296, 136225523), (518, 77843156), (1036, 38921578), (2072, 19460789)]