66240776

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3853}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 142443840

約数和(自身を除く): 76203064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 3853, 4298, 7706, 8596, 15412, 17192, 26971, 30824, 53942, 107884, 215768, 1182871, 2365742, 4731484, 8280097, 9462968, 16560194, 33120388, 66240776]

約数ペア:

[(1, 66240776), (2, 33120388), (4, 16560194), (7, 9462968), (8, 8280097), (14, 4731484), (28, 2365742), (56, 1182871), (307, 215768), (614, 107884), (1228, 53942), (2149, 30824), (2456, 26971), (3853, 17192), (4298, 15412), (7706, 8596)]