69278248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{887}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 140232960

約数和(自身を除く): 70954712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751, 887, 1502, 1774, 3004, 3548, 6008, 7096, 9763, 11531, 19526, 23062, 39052, 46124, 78104, 92248, 666137, 1332274, 2664548, 5329096, 8659781, 17319562, 34639124, 69278248]

約数ペア:

[(1, 69278248), (2, 34639124), (4, 17319562), (8, 8659781), (13, 5329096), (26, 2664548), (52, 1332274), (104, 666137), (751, 92248), (887, 78104), (1502, 46124), (1774, 39052), (3004, 23062), (3548, 19526), (6008, 11531), (7096, 9763)]