66295712

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 161642880

約数和(自身を除く): 95347168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 421, 518, 532, 592, 608, 703, 842, 1036, 1064, 1184, 1406, 1684, 2072, 2128, 2812, 2947, 3368, 4144, 4256, 4921, 5624, 5894, 6736, 7999, 8288, 9842, 11248, 11788, 13472, 15577, 15998, 19684, 22496, 23576, 31154, 31996, 39368, 47152, 55993, 62308, 63992, 78736, 94304, 109039, 111986, 124616, 127984, 157472, 218078, 223972, 249232, 255968, 295963, 436156, 447944, 498464, 591926, 872312, 895888, 1183852, 1744624, 1791776, 2071741, 2367704, 3489248, 4143482, 4735408, 8286964, 9470816, 16573928, 33147856, 66295712]

約数ペア:

[(1, 66295712), (2, 33147856), (4, 16573928), (7, 9470816), (8, 8286964), (14, 4735408), (16, 4143482), (19, 3489248), (28, 2367704), (32, 2071741), (37, 1791776), (38, 1744624), (56, 1183852), (74, 895888), (76, 872312), (112, 591926), (133, 498464), (148, 447944), (152, 436156), (224, 295963), (259, 255968), (266, 249232), (296, 223972), (304, 218078), (421, 157472), (518, 127984), (532, 124616), (592, 111986), (608, 109039), (703, 94304), (842, 78736), (1036, 63992), (1064, 62308), (1184, 55993), (1406, 47152), (1684, 39368), (2072, 31996), (2128, 31154), (2812, 23576), (2947, 22496), (3368, 19684), (4144, 15998), (4256, 15577), (4921, 13472), (5624, 11788), (5894, 11248), (6736, 9842), (7999, 8288)]