3974696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 8579520

約数和(自身を除く): 4604824

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 961, 1034, 1364, 1457, 1922, 2068, 2728, 2914, 3844, 4136, 5828, 7688, 10571, 11656, 16027, 21142, 32054, 42284, 45167, 64108, 84568, 90334, 128216, 180668, 361336, 496837, 993674, 1987348, 3974696]

約数ペア:

[(1, 3974696), (2, 1987348), (4, 993674), (8, 496837), (11, 361336), (22, 180668), (31, 128216), (44, 90334), (47, 84568), (62, 64108), (88, 45167), (94, 42284), (124, 32054), (188, 21142), (248, 16027), (341, 11656), (376, 10571), (517, 7688), (682, 5828), (961, 4136), (1034, 3844), (1364, 2914), (1457, 2728), (1922, 2068)]