68895869812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1501261}}^1$

素因数の和:1501432

約数の個数: 48

約数和(自身を含む): 151327209600

約数和(自身を除く): 82431339788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 2086, 3278, 4172, 6556, 11473, 22946, 45892, 1501261, 3002522, 6005044, 10508827, 16513871, 21017654, 33027742, 42035308, 66055484, 115597097, 223687889, 231194194, 447375778, 462388388, 894751556, 1565815223, 2460566779, 3131630446, 4921133558, 6263260892, 9842267116, 17223967453, 34447934906, 68895869812]

約数ペア:

[(1, 68895869812), (2, 34447934906), (4, 17223967453), (7, 9842267116), (11, 6263260892), (14, 4921133558), (22, 3131630446), (28, 2460566779), (44, 1565815223), (77, 894751556), (149, 462388388), (154, 447375778), (298, 231194194), (308, 223687889), (596, 115597097), (1043, 66055484), (1639, 42035308), (2086, 33027742), (3278, 21017654), (4172, 16513871), (6556, 10508827), (11473, 6005044), (22946, 3002522), (45892, 1501261)]