71379237988

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{1283}}^1\times {\mathrm{109517}}^1$

素因数の和:110931

約数の個数: 24

約数和(自身を含む): 125996516352

約数和(自身を除く): 54617278364

約数列:

[1, 2, 4, 127, 254, 508, 1283, 2566, 5132, 109517, 162941, 219034, 325882, 438068, 651764, 13908659, 27817318, 55634636, 140510311, 281020622, 562041244, 17844809497, 35689618994, 71379237988]

約数ペア:

[(1, 71379237988), (2, 35689618994), (4, 17844809497), (127, 562041244), (254, 281020622), (508, 140510311), (1283, 55634636), (2566, 27817318), (5132, 13908659), (109517, 651764), (162941, 438068), (219034, 325882)]