23915695856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{3851}}^1$

素因数の和:4354

約数の個数: 80

約数和(自身を含む): 50721441120

約数和(自身を除く): 26805745264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 409, 584, 818, 949, 1168, 1636, 1898, 3272, 3796, 3851, 5317, 6544, 7592, 7702, 10634, 15184, 15404, 21268, 29857, 30808, 42536, 50063, 59714, 61616, 85072, 100126, 119428, 200252, 238856, 281123, 388141, 400504, 477712, 562246, 776282, 801008, 1124492, 1552564, 1575059, 2248984, 3105128, 3150118, 3654599, 4497968, 6210256, 6300236, 7309198, 12600472, 14618396, 20475767, 25200944, 29236792, 40951534, 58473584, 81903068, 114979307, 163806136, 229958614, 327612272, 459917228, 919834456, 1494730991, 1839668912, 2989461982, 5978923964, 11957847928, 23915695856]

約数ペア:

[(1, 23915695856), (2, 11957847928), (4, 5978923964), (8, 2989461982), (13, 1839668912), (16, 1494730991), (26, 919834456), (52, 459917228), (73, 327612272), (104, 229958614), (146, 163806136), (208, 114979307), (292, 81903068), (409, 58473584), (584, 40951534), (818, 29236792), (949, 25200944), (1168, 20475767), (1636, 14618396), (1898, 12600472), (3272, 7309198), (3796, 6300236), (3851, 6210256), (5317, 4497968), (6544, 3654599), (7592, 3150118), (7702, 3105128), (10634, 2248984), (15184, 1575059), (15404, 1552564), (21268, 1124492), (29857, 801008), (30808, 776282), (42536, 562246), (50063, 477712), (59714, 400504), (61616, 388141), (85072, 281123), (100126, 238856), (119428, 200252)]