27260168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4377

約数の個数: 32

約数和(自身を含む): 55959960

約数和(自身を除く): 28699792

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4297, 6344, 8594, 17188, 34376, 55861, 111722, 223444, 262117, 446888, 524234, 1048468, 2096936, 3407521, 6815042, 13630084, 27260168]

約数ペア:

[(1, 27260168), (2, 13630084), (4, 6815042), (8, 3407521), (13, 2096936), (26, 1048468), (52, 524234), (61, 446888), (104, 262117), (122, 223444), (244, 111722), (488, 55861), (793, 34376), (1586, 17188), (3172, 8594), (4297, 6344)]