39291616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 57573152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 103, 104, 112, 131, 182, 206, 208, 224, 262, 364, 412, 416, 524, 721, 728, 824, 917, 1048, 1339, 1442, 1456, 1648, 1703, 1834, 2096, 2678, 2884, 2912, 3296, 3406, 3668, 4192, 5356, 5768, 6812, 7336, 9373, 10712, 11536, 11921, 13493, 13624, 14672, 18746, 21424, 23072, 23842, 26986, 27248, 29344, 37492, 42848, 47684, 53972, 54496, 74984, 94451, 95368, 107944, 149968, 175409, 188902, 190736, 215888, 299936, 350818, 377804, 381472, 431776, 701636, 755608, 1227863, 1403272, 1511216, 2455726, 2806544, 3022432, 4911452, 5613088, 9822904, 19645808, 39291616]

約数ペア:

[(1, 39291616), (2, 19645808), (4, 9822904), (7, 5613088), (8, 4911452), (13, 3022432), (14, 2806544), (16, 2455726), (26, 1511216), (28, 1403272), (32, 1227863), (52, 755608), (56, 701636), (91, 431776), (103, 381472), (104, 377804), (112, 350818), (131, 299936), (182, 215888), (206, 190736), (208, 188902), (224, 175409), (262, 149968), (364, 107944), (412, 95368), (416, 94451), (524, 74984), (721, 54496), (728, 53972), (824, 47684), (917, 42848), (1048, 37492), (1339, 29344), (1442, 27248), (1456, 26986), (1648, 23842), (1703, 23072), (1834, 21424), (2096, 18746), (2678, 14672), (2884, 13624), (2912, 13493), (3296, 11921), (3406, 11536), (3668, 10712), (4192, 9373), (5356, 7336), (5768, 6812)]