847117684

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 1845457992

約数和(自身を除く): 998340308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 97, 98, 119, 194, 196, 238, 388, 476, 679, 833, 1358, 1649, 1666, 2621, 2716, 3298, 3332, 4753, 5242, 6596, 9506, 10484, 11543, 18347, 19012, 23086, 36694, 44557, 46172, 73388, 80801, 89114, 128429, 161602, 178228, 254237, 256858, 311899, 323204, 508474, 513716, 623798, 1016948, 1247596, 1779659, 2183293, 3559318, 4322029, 4366586, 7118636, 8644058, 8733172, 12457613, 17288116, 24915226, 30254203, 49830452, 60508406, 121016812, 211779421, 423558842, 847117684]

約数ペア:

[(1, 847117684), (2, 423558842), (4, 211779421), (7, 121016812), (14, 60508406), (17, 49830452), (28, 30254203), (34, 24915226), (49, 17288116), (68, 12457613), (97, 8733172), (98, 8644058), (119, 7118636), (194, 4366586), (196, 4322029), (238, 3559318), (388, 2183293), (476, 1779659), (679, 1247596), (833, 1016948), (1358, 623798), (1649, 513716), (1666, 508474), (2621, 323204), (2716, 311899), (3298, 256858), (3332, 254237), (4753, 178228), (5242, 161602), (6596, 128429), (9506, 89114), (10484, 80801), (11543, 73388), (18347, 46172), (19012, 44557), (23086, 36694)]