25708232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 52790400

約数和(自身を除く): 27082168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 751, 778, 1502, 1556, 3004, 3112, 4279, 6008, 8261, 8558, 16522, 17116, 33044, 34232, 66088, 292139, 584278, 1168556, 2337112, 3213529, 6427058, 12854116, 25708232]

約数ペア:

[(1, 25708232), (2, 12854116), (4, 6427058), (8, 3213529), (11, 2337112), (22, 1168556), (44, 584278), (88, 292139), (389, 66088), (751, 34232), (778, 33044), (1502, 17116), (1556, 16522), (3004, 8558), (3112, 8261), (4279, 6008)]