29182538

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 58949856

約数和(自身を除く): 29767318

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 107, 121, 154, 161, 214, 242, 253, 322, 506, 539, 749, 847, 1078, 1127, 1177, 1498, 1694, 1771, 2254, 2354, 2461, 2783, 3542, 4922, 5243, 5566, 5929, 8239, 10486, 11858, 12397, 12947, 16478, 17227, 19481, 24794, 25894, 27071, 34454, 38962, 54142, 57673, 90629, 115346, 120589, 136367, 181258, 189497, 241178, 272734, 297781, 378994, 595562, 634403, 1268806, 1326479, 2084467, 2652958, 4168934, 14591269, 29182538]

約数ペア:

[(1, 29182538), (2, 14591269), (7, 4168934), (11, 2652958), (14, 2084467), (22, 1326479), (23, 1268806), (46, 634403), (49, 595562), (77, 378994), (98, 297781), (107, 272734), (121, 241178), (154, 189497), (161, 181258), (214, 136367), (242, 120589), (253, 115346), (322, 90629), (506, 57673), (539, 54142), (749, 38962), (847, 34454), (1078, 27071), (1127, 25894), (1177, 24794), (1498, 19481), (1694, 17227), (1771, 16478), (2254, 12947), (2354, 12397), (2461, 11858), (2783, 10486), (3542, 8239), (4922, 5929), (5243, 5566)]