25613044

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 45638208

約数和(自身を除く): 20025164

約数列:

[1, 2, 4, 97, 194, 251, 263, 388, 502, 526, 1004, 1052, 24347, 25511, 48694, 51022, 66013, 97388, 102044, 132026, 264052, 6403261, 12806522, 25613044]

約数ペア:

[(1, 25613044), (2, 12806522), (4, 6403261), (97, 264052), (194, 132026), (251, 102044), (263, 97388), (388, 66013), (502, 51022), (526, 48694), (1004, 25511), (1052, 24347)]