27912948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 77872032

約数和(自身を除く): 49959084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1283, 1554, 1813, 2566, 3108, 3626, 3849, 5132, 5439, 7252, 7698, 8981, 10878, 15396, 17962, 21756, 26943, 35924, 47471, 53886, 62867, 94942, 107772, 125734, 142413, 188601, 189884, 251468, 284826, 332297, 377202, 569652, 664594, 754404, 996891, 1329188, 1993782, 2326079, 3987564, 4652158, 6978237, 9304316, 13956474, 27912948]

約数ペア:

[(1, 27912948), (2, 13956474), (3, 9304316), (4, 6978237), (6, 4652158), (7, 3987564), (12, 2326079), (14, 1993782), (21, 1329188), (28, 996891), (37, 754404), (42, 664594), (49, 569652), (74, 377202), (84, 332297), (98, 284826), (111, 251468), (147, 189884), (148, 188601), (196, 142413), (222, 125734), (259, 107772), (294, 94942), (444, 62867), (518, 53886), (588, 47471), (777, 35924), (1036, 26943), (1283, 21756), (1554, 17962), (1813, 15396), (2566, 10878), (3108, 8981), (3626, 7698), (3849, 7252), (5132, 5439)]