66072008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 131068800

約数和(自身を除く): 64996792

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 4919, 6716, 9838, 13432, 19676, 39352, 113137, 226274, 359087, 452548, 718174, 905096, 1436348, 2872696, 8259001, 16518002, 33036004, 66072008]

約数ペア:

[(1, 66072008), (2, 33036004), (4, 16518002), (8, 8259001), (23, 2872696), (46, 1436348), (73, 905096), (92, 718174), (146, 452548), (184, 359087), (292, 226274), (584, 113137), (1679, 39352), (3358, 19676), (4919, 13432), (6716, 9838)]