66264692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31081}}^1$

素因数の和:31139

約数の個数: 24

約数和(自身を含む): 127933512

約数和(自身を除く): 61668820

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 31081, 62162, 124324, 404053, 808106, 1274321, 1616212, 2548642, 5097284, 16566173, 33132346, 66264692]

約数ペア:

[(1, 66264692), (2, 33132346), (4, 16566173), (13, 5097284), (26, 2548642), (41, 1616212), (52, 1274321), (82, 808106), (164, 404053), (533, 124324), (1066, 62162), (2132, 31081)]