17964757552

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 40015296000

約数和(自身を除く): 22050538448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 599, 662, 809, 1198, 1324, 1618, 2317, 2396, 2648, 3236, 4193, 4634, 4792, 5296, 5663, 6472, 8386, 9268, 9584, 11326, 12944, 16772, 18536, 22652, 33544, 37072, 45304, 67088, 90608, 198269, 267779, 396538, 484591, 535558, 793076, 969182, 1071116, 1387883, 1586152, 1874453, 1938364, 2142232, 2775766, 3172304, 3392137, 3748906, 3876728, 4284464, 5551532, 6784274, 7497812, 7753456, 11103064, 13568548, 14995624, 22206128, 27137096, 29991248, 54274192, 160399621, 320799242, 641598484, 1122797347, 1283196968, 2245594694, 2566393936, 4491189388, 8982378776, 17964757552]

約数ペア:

[(1, 17964757552), (2, 8982378776), (4, 4491189388), (7, 2566393936), (8, 2245594694), (14, 1283196968), (16, 1122797347), (28, 641598484), (56, 320799242), (112, 160399621), (331, 54274192), (599, 29991248), (662, 27137096), (809, 22206128), (1198, 14995624), (1324, 13568548), (1618, 11103064), (2317, 7753456), (2396, 7497812), (2648, 6784274), (3236, 5551532), (4193, 4284464), (4634, 3876728), (4792, 3748906), (5296, 3392137), (5663, 3172304), (6472, 2775766), (8386, 2142232), (9268, 1938364), (9584, 1874453), (11326, 1586152), (12944, 1387883), (16772, 1071116), (18536, 969182), (22652, 793076), (33544, 535558), (37072, 484591), (45304, 396538), (67088, 267779), (90608, 198269)]