26980744

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4967}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 31442936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4967, 5432, 9934, 19868, 34769, 39736, 69538, 139076, 278152, 481799, 963598, 1927196, 3372593, 3854392, 6745186, 13490372, 26980744]

約数ペア:

[(1, 26980744), (2, 13490372), (4, 6745186), (7, 3854392), (8, 3372593), (14, 1927196), (28, 963598), (56, 481799), (97, 278152), (194, 139076), (388, 69538), (679, 39736), (776, 34769), (1358, 19868), (2716, 9934), (4967, 5432)]