27720663014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{3613}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 48336238080

約数和(自身を除く): 20615575066

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 257, 506, 514, 649, 1298, 1357, 2714, 2827, 3613, 5654, 5911, 7226, 11822, 14927, 15163, 29854, 30326, 39743, 65021, 79486, 83099, 130042, 166198, 166793, 213167, 333586, 348749, 426334, 697498, 914089, 928541, 1828178, 1857082, 2344837, 3836239, 4689674, 4902841, 7672478, 9805682, 10213951, 20427902, 21356443, 42712886, 53931251, 54783919, 107862502, 109567838, 234920873, 469841746, 602623109, 1205246218, 1260030137, 2520060274, 13860331507, 27720663014]

約数ペア:

[(1, 27720663014), (2, 13860331507), (11, 2520060274), (22, 1260030137), (23, 1205246218), (46, 602623109), (59, 469841746), (118, 234920873), (253, 109567838), (257, 107862502), (506, 54783919), (514, 53931251), (649, 42712886), (1298, 21356443), (1357, 20427902), (2714, 10213951), (2827, 9805682), (3613, 7672478), (5654, 4902841), (5911, 4689674), (7226, 3836239), (11822, 2344837), (14927, 1857082), (15163, 1828178), (29854, 928541), (30326, 914089), (39743, 697498), (65021, 426334), (79486, 348749), (83099, 333586), (130042, 213167), (166198, 166793)]