39959326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 68802048

約数和(自身を除く): 28842722

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 503, 506, 1006, 1727, 3454, 3611, 5533, 7222, 11066, 11569, 23138, 39721, 78971, 79442, 127259, 157942, 254518, 868681, 1737362, 1816333, 3632666, 19979663, 39959326]

約数ペア:

[(1, 39959326), (2, 19979663), (11, 3632666), (22, 1816333), (23, 1737362), (46, 868681), (157, 254518), (253, 157942), (314, 127259), (503, 79442), (506, 78971), (1006, 39721), (1727, 23138), (3454, 11569), (3611, 11066), (5533, 7222)]