38264912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 89137152

約数和(自身を除く): 50872240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 103, 107, 112, 124, 206, 214, 217, 248, 412, 428, 434, 496, 721, 749, 824, 856, 868, 1442, 1498, 1648, 1712, 1736, 2884, 2996, 3193, 3317, 3472, 5768, 5992, 6386, 6634, 11021, 11536, 11984, 12772, 13268, 22042, 22351, 23219, 25544, 26536, 44084, 44702, 46438, 51088, 53072, 77147, 88168, 89404, 92876, 154294, 176336, 178808, 185752, 308588, 341651, 357616, 371504, 617176, 683302, 1234352, 1366604, 2391557, 2733208, 4783114, 5466416, 9566228, 19132456, 38264912]

約数ペア:

[(1, 38264912), (2, 19132456), (4, 9566228), (7, 5466416), (8, 4783114), (14, 2733208), (16, 2391557), (28, 1366604), (31, 1234352), (56, 683302), (62, 617176), (103, 371504), (107, 357616), (112, 341651), (124, 308588), (206, 185752), (214, 178808), (217, 176336), (248, 154294), (412, 92876), (428, 89404), (434, 88168), (496, 77147), (721, 53072), (749, 51088), (824, 46438), (856, 44702), (868, 44084), (1442, 26536), (1498, 25544), (1648, 23219), (1712, 22351), (1736, 22042), (2884, 13268), (2996, 12772), (3193, 11984), (3317, 11536), (3472, 11021), (5768, 6634), (5992, 6386)]