13948396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 32175360

約数和(自身を除く): 18226964

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 179, 242, 253, 308, 322, 358, 484, 506, 644, 716, 847, 1012, 1253, 1694, 1771, 1969, 2506, 2783, 3388, 3542, 3938, 4117, 5012, 5566, 7084, 7876, 8234, 11132, 13783, 16468, 19481, 21659, 27566, 28819, 38962, 43318, 45287, 55132, 57638, 77924, 86636, 90574, 115276, 151613, 181148, 303226, 317009, 498157, 606452, 634018, 996314, 1268036, 1992628, 3487099, 6974198, 13948396]

約数ペア:

[(1, 13948396), (2, 6974198), (4, 3487099), (7, 1992628), (11, 1268036), (14, 996314), (22, 634018), (23, 606452), (28, 498157), (44, 317009), (46, 303226), (77, 181148), (92, 151613), (121, 115276), (154, 90574), (161, 86636), (179, 77924), (242, 57638), (253, 55132), (308, 45287), (322, 43318), (358, 38962), (484, 28819), (506, 27566), (644, 21659), (716, 19481), (847, 16468), (1012, 13783), (1253, 11132), (1694, 8234), (1771, 7876), (1969, 7084), (2506, 5566), (2783, 5012), (3388, 4117), (3542, 3938)]