64974724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 122830848

約数和(自身を除く): 57856124

約数列:

[1, 2, 4, 23, 46, 67, 83, 92, 127, 134, 166, 254, 268, 332, 508, 1541, 1909, 2921, 3082, 3818, 5561, 5842, 6164, 7636, 8509, 10541, 11122, 11684, 17018, 21082, 22244, 34036, 42164, 127903, 195707, 242443, 255806, 391414, 484886, 511612, 706247, 782828, 969772, 1412494, 2824988, 16243681, 32487362, 64974724]

約数ペア:

[(1, 64974724), (2, 32487362), (4, 16243681), (23, 2824988), (46, 1412494), (67, 969772), (83, 782828), (92, 706247), (127, 511612), (134, 484886), (166, 391414), (254, 255806), (268, 242443), (332, 195707), (508, 127903), (1541, 42164), (1909, 34036), (2921, 22244), (3082, 21082), (3818, 17018), (5561, 11684), (5842, 11122), (6164, 10541), (7636, 8509)]