13881611632

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 30938575360

約数和(自身を除く): 17056963728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 487, 614, 829, 974, 1228, 1658, 1948, 2149, 2456, 3316, 3409, 3896, 4298, 4912, 5803, 6632, 6818, 7792, 8596, 11606, 13264, 13636, 17192, 23212, 27272, 34384, 46424, 54544, 92848, 149509, 254503, 299018, 403723, 509006, 598036, 807446, 1018012, 1046563, 1196072, 1614892, 1781521, 2036024, 2093126, 2392144, 2826061, 3229784, 3563042, 4072048, 4186252, 5652122, 6459568, 7126084, 8372504, 11304244, 14252168, 16745008, 22608488, 28504336, 45216976, 123942961, 247885922, 495771844, 867600727, 991543688, 1735201454, 1983087376, 3470402908, 6940805816, 13881611632]

約数ペア:

[(1, 13881611632), (2, 6940805816), (4, 3470402908), (7, 1983087376), (8, 1735201454), (14, 991543688), (16, 867600727), (28, 495771844), (56, 247885922), (112, 123942961), (307, 45216976), (487, 28504336), (614, 22608488), (829, 16745008), (974, 14252168), (1228, 11304244), (1658, 8372504), (1948, 7126084), (2149, 6459568), (2456, 5652122), (3316, 4186252), (3409, 4072048), (3896, 3563042), (4298, 3229784), (4912, 2826061), (5803, 2392144), (6632, 2093126), (6818, 2036024), (7792, 1781521), (8596, 1614892), (11606, 1196072), (13264, 1046563), (13636, 1018012), (17192, 807446), (23212, 598036), (27272, 509006), (34384, 403723), (46424, 299018), (54544, 254503), (92848, 149509)]