61464786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 67236654

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1063, 1257, 2126, 2514, 3189, 6378, 9637, 19274, 24449, 28911, 48898, 57822, 73347, 146694, 445397, 890794, 1336191, 2672382, 10244131, 20488262, 30732393, 61464786]

約数ペア:

[(1, 61464786), (2, 30732393), (3, 20488262), (6, 10244131), (23, 2672382), (46, 1336191), (69, 890794), (138, 445397), (419, 146694), (838, 73347), (1063, 57822), (1257, 48898), (2126, 28911), (2514, 24449), (3189, 19274), (6378, 9637)]