71039792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 143153040

約数和(自身を除く): 72113248

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 283, 464, 541, 566, 1082, 1132, 2164, 2264, 4328, 4528, 8207, 8656, 15689, 16414, 31378, 32828, 62756, 65656, 125512, 131312, 153103, 251024, 306206, 612412, 1224824, 2449648, 4439987, 8879974, 17759948, 35519896, 71039792]

約数ペア:

[(1, 71039792), (2, 35519896), (4, 17759948), (8, 8879974), (16, 4439987), (29, 2449648), (58, 1224824), (116, 612412), (232, 306206), (283, 251024), (464, 153103), (541, 131312), (566, 125512), (1082, 65656), (1132, 62756), (2164, 32828), (2264, 31378), (4328, 16414), (4528, 15689), (8207, 8656)]