25139454

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 26562306

約数列:

[1, 2, 3, 6, 47, 94, 141, 239, 282, 373, 478, 717, 746, 1119, 1434, 2238, 11233, 17531, 22466, 33699, 35062, 52593, 67398, 89147, 105186, 178294, 267441, 534882, 4189909, 8379818, 12569727, 25139454]

約数ペア:

[(1, 25139454), (2, 12569727), (3, 8379818), (6, 4189909), (47, 534882), (94, 267441), (141, 178294), (239, 105186), (282, 89147), (373, 67398), (478, 52593), (717, 35062), (746, 33699), (1119, 22466), (1434, 17531), (2238, 11233)]