64608208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 152629120

約数和(自身を除く): 88020912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 313, 388, 532, 626, 679, 776, 1064, 1252, 1358, 1552, 1843, 2128, 2191, 2504, 2716, 3686, 4382, 5008, 5432, 5947, 7372, 8764, 10864, 11894, 12901, 14744, 17528, 23788, 25802, 29488, 30361, 35056, 41629, 47576, 51604, 60722, 83258, 95152, 103208, 121444, 166516, 206416, 212527, 242888, 333032, 425054, 485776, 576859, 666064, 850108, 1153718, 1700216, 2307436, 3400432, 4038013, 4614872, 8076026, 9229744, 16152052, 32304104, 64608208]

約数ペア:

[(1, 64608208), (2, 32304104), (4, 16152052), (7, 9229744), (8, 8076026), (14, 4614872), (16, 4038013), (19, 3400432), (28, 2307436), (38, 1700216), (56, 1153718), (76, 850108), (97, 666064), (112, 576859), (133, 485776), (152, 425054), (194, 333032), (266, 242888), (304, 212527), (313, 206416), (388, 166516), (532, 121444), (626, 103208), (679, 95152), (776, 83258), (1064, 60722), (1252, 51604), (1358, 47576), (1552, 41629), (1843, 35056), (2128, 30361), (2191, 29488), (2504, 25802), (2716, 23788), (3686, 17528), (4382, 14744), (5008, 12901), (5432, 11894), (5947, 10864), (7372, 8764)]