65085878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 116030880

約数和(自身を除く): 50945002

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 2557, 5114, 12727, 25454, 28127, 33241, 56254, 66482, 227573, 365651, 455146, 731302, 2503303, 2958449, 5006606, 5916898, 32542939, 65085878]

約数ペア:

[(1, 65085878), (2, 32542939), (11, 5916898), (13, 5006606), (22, 2958449), (26, 2503303), (89, 731302), (143, 455146), (178, 365651), (286, 227573), (979, 66482), (1157, 56254), (1958, 33241), (2314, 28127), (2557, 25454), (5114, 12727)]