74387684

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3547}}^1$

素因数の和:3672

約数の個数: 36

約数和(自身を含む): 152890416

約数和(自身を除く): 78502732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 3547, 5243, 7094, 10486, 14188, 20972, 24829, 49658, 99316, 173803, 347606, 379529, 695212, 759058, 1518116, 2656703, 5313406, 10626812, 18596921, 37193842, 74387684]

約数ペア:

[(1, 74387684), (2, 37193842), (4, 18596921), (7, 10626812), (14, 5313406), (28, 2656703), (49, 1518116), (98, 759058), (107, 695212), (196, 379529), (214, 347606), (428, 173803), (749, 99316), (1498, 49658), (2996, 24829), (3547, 20972), (5243, 14188), (7094, 10486)]