25376416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61001}}^1$

素因数の和:61024

約数の個数: 24

約数和(自身を含む): 53803764

約数和(自身を除く): 28427348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61001, 122002, 244004, 488008, 793013, 976016, 1586026, 1952032, 3172052, 6344104, 12688208, 25376416]

約数ペア:

[(1, 25376416), (2, 12688208), (4, 6344104), (8, 3172052), (13, 1952032), (16, 1586026), (26, 976016), (32, 793013), (52, 488008), (104, 244004), (208, 122002), (416, 61001)]