7984856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 16865280

約数和(自身を除く): 8880424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 2927, 5854, 11708, 23416, 32197, 64394, 90737, 128788, 181474, 257576, 362948, 725896, 998107, 1996214, 3992428, 7984856]

約数ペア:

[(1, 7984856), (2, 3992428), (4, 1996214), (8, 998107), (11, 725896), (22, 362948), (31, 257576), (44, 181474), (62, 128788), (88, 90737), (124, 64394), (248, 32197), (341, 23416), (682, 11708), (1364, 5854), (2728, 2927)]