66368176

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 153115200

約数和(自身を除く): 86747024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 97, 112, 149, 164, 194, 287, 298, 328, 388, 574, 596, 656, 679, 776, 1043, 1148, 1192, 1358, 1552, 2086, 2296, 2384, 2716, 3977, 4172, 4592, 5432, 6109, 7954, 8344, 10864, 12218, 14453, 15908, 16688, 24436, 27839, 28906, 31816, 42763, 48872, 55678, 57812, 63632, 85526, 97744, 101171, 111356, 115624, 171052, 202342, 222712, 231248, 342104, 404684, 445424, 592573, 684208, 809368, 1185146, 1618736, 2370292, 4148011, 4740584, 8296022, 9481168, 16592044, 33184088, 66368176]

約数ペア:

[(1, 66368176), (2, 33184088), (4, 16592044), (7, 9481168), (8, 8296022), (14, 4740584), (16, 4148011), (28, 2370292), (41, 1618736), (56, 1185146), (82, 809368), (97, 684208), (112, 592573), (149, 445424), (164, 404684), (194, 342104), (287, 231248), (298, 222712), (328, 202342), (388, 171052), (574, 115624), (596, 111356), (656, 101171), (679, 97744), (776, 85526), (1043, 63632), (1148, 57812), (1192, 55678), (1358, 48872), (1552, 42763), (2086, 31816), (2296, 28906), (2384, 27839), (2716, 24436), (3977, 16688), (4172, 15908), (4592, 14453), (5432, 12218), (6109, 10864), (7954, 8344)]