25632688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{26263}}^1$

素因数の和:26332

約数の個数: 20

約数和(自身を含む): 50479408

約数和(自身を除く): 24846720

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 26263, 52526, 105052, 210104, 420208, 1602043, 3204086, 6408172, 12816344, 25632688]

約数ペア:

[(1, 25632688), (2, 12816344), (4, 6408172), (8, 3204086), (16, 1602043), (61, 420208), (122, 210104), (244, 105052), (488, 52526), (976, 26263)]