39827312

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11517

約数の個数: 40

約数和(自身を含む): 91041792

約数和(自身を除く): 51214480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11471, 22942, 45884, 80297, 91768, 160594, 183536, 321188, 355601, 642376, 711202, 1284752, 1422404, 2489207, 2844808, 4978414, 5689616, 9956828, 19913656, 39827312]

約数ペア:

[(1, 39827312), (2, 19913656), (4, 9956828), (7, 5689616), (8, 4978414), (14, 2844808), (16, 2489207), (28, 1422404), (31, 1284752), (56, 711202), (62, 642376), (112, 355601), (124, 321188), (217, 183536), (248, 160594), (434, 91768), (496, 80297), (868, 45884), (1736, 22942), (3472, 11471)]