29995768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7927}}^1$

素因数の和:7987

約数の個数: 32

約数和(自身を含む): 62789760

約数和(自身を除く): 32793992

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7927, 15854, 31708, 63416, 87197, 174394, 340861, 348788, 681722, 697576, 1363444, 2726888, 3749471, 7498942, 14997884, 29995768]

約数ペア:

[(1, 29995768), (2, 14997884), (4, 7498942), (8, 3749471), (11, 2726888), (22, 1363444), (43, 697576), (44, 681722), (86, 348788), (88, 340861), (172, 174394), (344, 87197), (473, 63416), (946, 31708), (1892, 15854), (3784, 7927)]