28052108

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 36

約数和(自身を含む): 60472440

約数和(自身を除く): 32420332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 8419, 16838, 33676, 58933, 117866, 143123, 235732, 286246, 412531, 572492, 825062, 1001861, 1650124, 2003722, 4007444, 7013027, 14026054, 28052108]

約数ペア:

[(1, 28052108), (2, 14026054), (4, 7013027), (7, 4007444), (14, 2003722), (17, 1650124), (28, 1001861), (34, 825062), (49, 572492), (68, 412531), (98, 286246), (119, 235732), (196, 143123), (238, 117866), (476, 58933), (833, 33676), (1666, 16838), (3332, 8419)]