66318706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 40368014

約数列:

[1, 2, 23, 46, 89, 97, 167, 178, 194, 334, 2047, 2231, 3841, 4094, 4462, 7682, 8633, 14863, 16199, 17266, 29726, 32398, 198559, 341849, 372577, 397118, 683698, 745154, 1441711, 2883422, 33159353, 66318706]

約数ペア:

[(1, 66318706), (2, 33159353), (23, 2883422), (46, 1441711), (89, 745154), (97, 683698), (167, 397118), (178, 372577), (194, 341849), (334, 198559), (2047, 32398), (2231, 29726), (3841, 17266), (4094, 16199), (4462, 14863), (7682, 8633)]