26298712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 56881440

約数和(自身を除く): 30582728

約数列:

[1, 2, 4, 8, 11, 22, 37, 41, 44, 74, 82, 88, 148, 164, 197, 296, 328, 394, 407, 451, 788, 814, 902, 1517, 1576, 1628, 1804, 2167, 3034, 3256, 3608, 4334, 6068, 7289, 8077, 8668, 12136, 14578, 16154, 16687, 17336, 29156, 32308, 33374, 58312, 64616, 66748, 80179, 88847, 133496, 160358, 177694, 298849, 320716, 355388, 597698, 641432, 710776, 1195396, 2390792, 3287339, 6574678, 13149356, 26298712]

約数ペア:

[(1, 26298712), (2, 13149356), (4, 6574678), (8, 3287339), (11, 2390792), (22, 1195396), (37, 710776), (41, 641432), (44, 597698), (74, 355388), (82, 320716), (88, 298849), (148, 177694), (164, 160358), (197, 133496), (296, 88847), (328, 80179), (394, 66748), (407, 64616), (451, 58312), (788, 33374), (814, 32308), (902, 29156), (1517, 17336), (1576, 16687), (1628, 16154), (1804, 14578), (2167, 12136), (3034, 8668), (3256, 8077), (3608, 7289), (4334, 6068)]