25862704

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 59569104

約数和(自身を除く): 33706400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 79, 112, 148, 158, 259, 296, 316, 518, 553, 592, 632, 1036, 1106, 1264, 2072, 2212, 2923, 4144, 4424, 5846, 6241, 8848, 11692, 12482, 20461, 23384, 24964, 40922, 43687, 46768, 49928, 81844, 87374, 99856, 163688, 174748, 230917, 327376, 349496, 461834, 698992, 923668, 1616419, 1847336, 3232838, 3694672, 6465676, 12931352, 25862704]

約数ペア:

[(1, 25862704), (2, 12931352), (4, 6465676), (7, 3694672), (8, 3232838), (14, 1847336), (16, 1616419), (28, 923668), (37, 698992), (56, 461834), (74, 349496), (79, 327376), (112, 230917), (148, 174748), (158, 163688), (259, 99856), (296, 87374), (316, 81844), (518, 49928), (553, 46768), (592, 43687), (632, 40922), (1036, 24964), (1106, 23384), (1264, 20461), (2072, 12482), (2212, 11692), (2923, 8848), (4144, 6241), (4424, 5846)]