39690266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 75019392

約数和(自身を除く): 35329126

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 2657, 5314, 7469, 14938, 18599, 29227, 37198, 58454, 204589, 257729, 409178, 515458, 1804103, 2835019, 3608206, 5670038, 19845133, 39690266]

約数ペア:

[(1, 39690266), (2, 19845133), (7, 5670038), (11, 3608206), (14, 2835019), (22, 1804103), (77, 515458), (97, 409178), (154, 257729), (194, 204589), (679, 58454), (1067, 37198), (1358, 29227), (2134, 18599), (2657, 14938), (5314, 7469)]