7974228052

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{10631}}^1$

素因数の和:10781

約数の個数: 72

約数和(自身を含む): 16798985280

約数和(自身を除く): 8824757228

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 89, 98, 172, 178, 196, 301, 356, 602, 623, 1204, 1246, 2107, 2492, 3827, 4214, 4361, 7654, 8428, 8722, 10631, 15308, 17444, 21262, 26789, 42524, 53578, 74417, 107156, 148834, 187523, 297668, 375046, 457133, 520919, 750092, 914266, 946159, 1041838, 1828532, 1892318, 2083676, 3199931, 3784636, 6399862, 6623113, 12799724, 13246226, 22399517, 26492452, 40684837, 44799034, 46361791, 81369674, 89598068, 92723582, 162739348, 185447164, 284793859, 569587718, 1139175436, 1993557013, 3987114026, 7974228052]

約数ペア:

[(1, 7974228052), (2, 3987114026), (4, 1993557013), (7, 1139175436), (14, 569587718), (28, 284793859), (43, 185447164), (49, 162739348), (86, 92723582), (89, 89598068), (98, 81369674), (172, 46361791), (178, 44799034), (196, 40684837), (301, 26492452), (356, 22399517), (602, 13246226), (623, 12799724), (1204, 6623113), (1246, 6399862), (2107, 3784636), (2492, 3199931), (3827, 2083676), (4214, 1892318), (4361, 1828532), (7654, 1041838), (8428, 946159), (8722, 914266), (10631, 750092), (15308, 520919), (17444, 457133), (21262, 375046), (26789, 297668), (42524, 187523), (53578, 148834), (74417, 107156)]