38437968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 106528896

約数和(自身を除く): 68090928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 941, 1104, 1702, 1776, 1882, 2553, 2823, 3404, 3764, 5106, 5646, 6808, 7528, 10212, 11292, 13616, 15056, 20424, 21643, 22584, 34817, 40848, 43286, 45168, 64929, 69634, 86572, 104451, 129858, 139268, 173144, 208902, 259716, 278536, 346288, 417804, 519432, 557072, 800791, 835608, 1038864, 1601582, 1671216, 2402373, 3203164, 4804746, 6406328, 9609492, 12812656, 19218984, 38437968]

約数ペア:

[(1, 38437968), (2, 19218984), (3, 12812656), (4, 9609492), (6, 6406328), (8, 4804746), (12, 3203164), (16, 2402373), (23, 1671216), (24, 1601582), (37, 1038864), (46, 835608), (48, 800791), (69, 557072), (74, 519432), (92, 417804), (111, 346288), (138, 278536), (148, 259716), (184, 208902), (222, 173144), (276, 139268), (296, 129858), (368, 104451), (444, 86572), (552, 69634), (592, 64929), (851, 45168), (888, 43286), (941, 40848), (1104, 34817), (1702, 22584), (1776, 21643), (1882, 20424), (2553, 15056), (2823, 13616), (3404, 11292), (3764, 10212), (5106, 7528), (5646, 6808)]