13977064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 27498240

約数和(自身を除く): 13521176

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 991, 1763, 1982, 3526, 3964, 7052, 7928, 14104, 40631, 42613, 81262, 85226, 162524, 170452, 325048, 340904, 1747133, 3494266, 6988532, 13977064]

約数ペア:

[(1, 13977064), (2, 6988532), (4, 3494266), (8, 1747133), (41, 340904), (43, 325048), (82, 170452), (86, 162524), (164, 85226), (172, 81262), (328, 42613), (344, 40631), (991, 14104), (1763, 7928), (1982, 7052), (3526, 3964)]