25703516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 46103904

約数和(自身を除く): 20400388

約数列:

[1, 2, 4, 53, 106, 212, 263, 461, 526, 922, 1052, 1844, 13939, 24433, 27878, 48866, 55756, 97732, 121243, 242486, 484972, 6425879, 12851758, 25703516]

約数ペア:

[(1, 25703516), (2, 12851758), (4, 6425879), (53, 484972), (106, 242486), (212, 121243), (263, 97732), (461, 55756), (526, 48866), (922, 27878), (1052, 24433), (1844, 13939)]