68285924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 146872320

約数和(自身を除く): 78586396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 2731, 3572, 5462, 6251, 10924, 12502, 19117, 25004, 38234, 51889, 76468, 103778, 128357, 207556, 256714, 363223, 513428, 726446, 898499, 1452892, 1796998, 2438783, 3593996, 4877566, 9755132, 17071481, 34142962, 68285924]

約数ペア:

[(1, 68285924), (2, 34142962), (4, 17071481), (7, 9755132), (14, 4877566), (19, 3593996), (28, 2438783), (38, 1796998), (47, 1452892), (76, 898499), (94, 726446), (133, 513428), (188, 363223), (266, 256714), (329, 207556), (532, 128357), (658, 103778), (893, 76468), (1316, 51889), (1786, 38234), (2731, 25004), (3572, 19117), (5462, 12502), (6251, 10924)]