69566882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 138551040

約数和(自身を除く): 68984158

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 74, 77, 154, 203, 259, 319, 406, 407, 421, 518, 638, 814, 842, 1073, 2146, 2233, 2849, 2947, 4466, 4631, 5698, 5894, 7511, 9262, 11803, 12209, 15022, 15577, 23606, 24418, 31154, 32417, 64834, 82621, 85463, 109039, 134299, 165242, 170926, 171347, 218078, 268598, 342694, 451733, 903466, 940093, 1199429, 1880186, 2398858, 3162131, 4969063, 6324262, 9938126, 34783441, 69566882]

約数ペア:

[(1, 69566882), (2, 34783441), (7, 9938126), (11, 6324262), (14, 4969063), (22, 3162131), (29, 2398858), (37, 1880186), (58, 1199429), (74, 940093), (77, 903466), (154, 451733), (203, 342694), (259, 268598), (319, 218078), (406, 171347), (407, 170926), (421, 165242), (518, 134299), (638, 109039), (814, 85463), (842, 82621), (1073, 64834), (2146, 32417), (2233, 31154), (2849, 24418), (2947, 23606), (4466, 15577), (4631, 15022), (5698, 12209), (5894, 11803), (7511, 9262)]