17306212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 40219200

約数和(自身を除く): 22912988

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 349, 506, 539, 644, 698, 1012, 1078, 1127, 1396, 1771, 2156, 2254, 2443, 3542, 3839, 4508, 4886, 7084, 7678, 8027, 9772, 12397, 15356, 16054, 17101, 24794, 26873, 32108, 34202, 49588, 53746, 56189, 68404, 88297, 107492, 112378, 176594, 188111, 224756, 353188, 376222, 393323, 618079, 752444, 786646, 1236158, 1573292, 2472316, 4326553, 8653106, 17306212]

約数ペア:

[(1, 17306212), (2, 8653106), (4, 4326553), (7, 2472316), (11, 1573292), (14, 1236158), (22, 786646), (23, 752444), (28, 618079), (44, 393323), (46, 376222), (49, 353188), (77, 224756), (92, 188111), (98, 176594), (154, 112378), (161, 107492), (196, 88297), (253, 68404), (308, 56189), (322, 53746), (349, 49588), (506, 34202), (539, 32108), (644, 26873), (698, 24794), (1012, 17101), (1078, 16054), (1127, 15356), (1396, 12397), (1771, 9772), (2156, 8027), (2254, 7678), (2443, 7084), (3542, 4886), (3839, 4508)]