25601944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 50934240

約数和(自身を除く): 25332296

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2281, 2806, 4562, 5612, 9124, 11224, 18248, 52463, 104926, 139141, 209852, 278282, 419704, 556564, 1113128, 3200243, 6400486, 12800972, 25601944]

約数ペア:

[(1, 25601944), (2, 12800972), (4, 6400486), (8, 3200243), (23, 1113128), (46, 556564), (61, 419704), (92, 278282), (122, 209852), (184, 139141), (244, 104926), (488, 52463), (1403, 18248), (2281, 11224), (2806, 9124), (4562, 5612)]