61276784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2385

約数の個数: 40

約数和(自身を含む): 125637792

約数和(自身を除く): 64361008

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2281, 3358, 4562, 6716, 9124, 13432, 18248, 26864, 36496, 52463, 104926, 166513, 209852, 333026, 419704, 666052, 839408, 1332104, 2664208, 3829799, 7659598, 15319196, 30638392, 61276784]

約数ペア:

[(1, 61276784), (2, 30638392), (4, 15319196), (8, 7659598), (16, 3829799), (23, 2664208), (46, 1332104), (73, 839408), (92, 666052), (146, 419704), (184, 333026), (292, 209852), (368, 166513), (584, 104926), (1168, 52463), (1679, 36496), (2281, 26864), (3358, 18248), (4562, 13432), (6716, 9124)]