15691575956

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{1933}}^1$

素因数の和:2533

約数の個数: 72

約数和(自身を含む): 32409972000

約数和(自身を除く): 16718396044

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 499, 581, 998, 1162, 1933, 1996, 2324, 3493, 3866, 4067, 6986, 7732, 8134, 13531, 13972, 16268, 24451, 27062, 41417, 48902, 54124, 82834, 94717, 97804, 160439, 165668, 189434, 289919, 320878, 378868, 579838, 641756, 964567, 1123073, 1159676, 1929134, 2029433, 2246146, 3858268, 4058866, 4492292, 6751969, 7861511, 8117732, 13503938, 15723022, 27007876, 31446044, 47263783, 80059061, 94527566, 160118122, 189055132, 320236244, 560413427, 1120826854, 2241653708, 3922893989, 7845787978, 15691575956]

約数ペア:

[(1, 15691575956), (2, 7845787978), (4, 3922893989), (7, 2241653708), (14, 1120826854), (28, 560413427), (49, 320236244), (83, 189055132), (98, 160118122), (166, 94527566), (196, 80059061), (332, 47263783), (499, 31446044), (581, 27007876), (998, 15723022), (1162, 13503938), (1933, 8117732), (1996, 7861511), (2324, 6751969), (3493, 4492292), (3866, 4058866), (4067, 3858268), (6986, 2246146), (7732, 2029433), (8134, 1929134), (13531, 1159676), (13972, 1123073), (16268, 964567), (24451, 641756), (27062, 579838), (41417, 378868), (48902, 320878), (54124, 289919), (82834, 189434), (94717, 165668), (97804, 160439)]