826630848008

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{397567}}^1$

素因数の和:398034

約数の個数: 64

約数和(自身を含む): 1793063485440

約数和(自身を除く): 966432637432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 347, 428, 694, 749, 856, 1388, 1498, 2429, 2776, 2996, 4858, 5992, 9716, 19432, 37129, 74258, 148516, 259903, 297032, 397567, 519806, 795134, 1039612, 1590268, 2079224, 2782969, 3180536, 5565938, 11131876, 22263752, 42539669, 85079338, 137955749, 170158676, 275911498, 297777683, 340317352, 551822996, 595555366, 965690243, 1103645992, 1191110732, 1931380486, 2382221464, 3862760972, 7725521944, 14761265143, 29522530286, 59045060572, 103328856001, 118090121144, 206657712002, 413315424004, 826630848008]

約数ペア:

[(1, 826630848008), (2, 413315424004), (4, 206657712002), (7, 118090121144), (8, 103328856001), (14, 59045060572), (28, 29522530286), (56, 14761265143), (107, 7725521944), (214, 3862760972), (347, 2382221464), (428, 1931380486), (694, 1191110732), (749, 1103645992), (856, 965690243), (1388, 595555366), (1498, 551822996), (2429, 340317352), (2776, 297777683), (2996, 275911498), (4858, 170158676), (5992, 137955749), (9716, 85079338), (19432, 42539669), (37129, 22263752), (74258, 11131876), (148516, 5565938), (259903, 3180536), (297032, 2782969), (397567, 2079224), (519806, 1590268), (795134, 1039612)]