26906264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 64972800

約数和(自身を除く): 38066536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1409, 1736, 2387, 2728, 2818, 4774, 5636, 9548, 9863, 11272, 15499, 19096, 19726, 30998, 39452, 43679, 61996, 78904, 87358, 108493, 123992, 174716, 216986, 305753, 349432, 433972, 480469, 611506, 867944, 960938, 1223012, 1921876, 2446024, 3363283, 3843752, 6726566, 13453132, 26906264]

約数ペア:

[(1, 26906264), (2, 13453132), (4, 6726566), (7, 3843752), (8, 3363283), (11, 2446024), (14, 1921876), (22, 1223012), (28, 960938), (31, 867944), (44, 611506), (56, 480469), (62, 433972), (77, 349432), (88, 305753), (124, 216986), (154, 174716), (217, 123992), (248, 108493), (308, 87358), (341, 78904), (434, 61996), (616, 43679), (682, 39452), (868, 30998), (1364, 19726), (1409, 19096), (1736, 15499), (2387, 11272), (2728, 9863), (2818, 9548), (4774, 5636)]