66419276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 146603520

約数和(自身を除く): 80184244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2423, 2492, 3916, 4846, 6853, 9692, 13706, 16961, 26653, 27412, 33922, 53306, 67844, 106612, 186571, 215647, 373142, 431294, 746284, 862588, 1509529, 2372117, 3019058, 4744234, 6038116, 9488468, 16604819, 33209638, 66419276]

約数ペア:

[(1, 66419276), (2, 33209638), (4, 16604819), (7, 9488468), (11, 6038116), (14, 4744234), (22, 3019058), (28, 2372117), (44, 1509529), (77, 862588), (89, 746284), (154, 431294), (178, 373142), (308, 215647), (356, 186571), (623, 106612), (979, 67844), (1246, 53306), (1958, 33922), (2423, 27412), (2492, 26653), (3916, 16961), (4846, 13706), (6853, 9692)]