42449272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 89424000

約数和(自身を除く): 46974728

約数列:

[1, 2, 4, 8, 17, 29, 34, 47, 58, 68, 94, 116, 136, 188, 229, 232, 376, 458, 493, 799, 916, 986, 1363, 1598, 1832, 1972, 2726, 3196, 3893, 3944, 5452, 6392, 6641, 7786, 10763, 10904, 13282, 15572, 21526, 23171, 26564, 31144, 43052, 46342, 53128, 86104, 92684, 112897, 182971, 185368, 225794, 312127, 365942, 451588, 624254, 731884, 903176, 1248508, 1463768, 2497016, 5306159, 10612318, 21224636, 42449272]

約数ペア:

[(1, 42449272), (2, 21224636), (4, 10612318), (8, 5306159), (17, 2497016), (29, 1463768), (34, 1248508), (47, 903176), (58, 731884), (68, 624254), (94, 451588), (116, 365942), (136, 312127), (188, 225794), (229, 185368), (232, 182971), (376, 112897), (458, 92684), (493, 86104), (799, 53128), (916, 46342), (986, 43052), (1363, 31144), (1598, 26564), (1832, 23171), (1972, 21526), (2726, 15572), (3196, 13282), (3893, 10904), (3944, 10763), (5452, 7786), (6392, 6641)]