57986474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 112358400

約数和(自身を除く): 54371926

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 79, 91, 109, 158, 182, 218, 259, 481, 518, 553, 763, 962, 1027, 1106, 1417, 1526, 2054, 2834, 2923, 3367, 4033, 5846, 6734, 7189, 8066, 8611, 9919, 14378, 17222, 19838, 20461, 28231, 37999, 40922, 52429, 56462, 60277, 75998, 104858, 111943, 120554, 223886, 265993, 318607, 367003, 531986, 637214, 734006, 783601, 1567202, 2230249, 4141891, 4460498, 8283782, 28993237, 57986474]

約数ペア:

[(1, 57986474), (2, 28993237), (7, 8283782), (13, 4460498), (14, 4141891), (26, 2230249), (37, 1567202), (74, 783601), (79, 734006), (91, 637214), (109, 531986), (158, 367003), (182, 318607), (218, 265993), (259, 223886), (481, 120554), (518, 111943), (553, 104858), (763, 75998), (962, 60277), (1027, 56462), (1106, 52429), (1417, 40922), (1526, 37999), (2054, 28231), (2834, 20461), (2923, 19838), (3367, 17222), (4033, 14378), (5846, 9919), (6734, 8611), (7189, 8066)]