29784092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 58296672

約数和(自身を除く): 28512580

約数列:

[1, 2, 4, 13, 26, 52, 53, 101, 106, 107, 202, 212, 214, 404, 428, 689, 1313, 1378, 1391, 2626, 2756, 2782, 5252, 5353, 5564, 5671, 10706, 10807, 11342, 21412, 21614, 22684, 43228, 69589, 73723, 139178, 140491, 147446, 278356, 280982, 294892, 561964, 572771, 1145542, 2291084, 7446023, 14892046, 29784092]

約数ペア:

[(1, 29784092), (2, 14892046), (4, 7446023), (13, 2291084), (26, 1145542), (52, 572771), (53, 561964), (101, 294892), (106, 280982), (107, 278356), (202, 147446), (212, 140491), (214, 139178), (404, 73723), (428, 69589), (689, 43228), (1313, 22684), (1378, 21614), (1391, 21412), (2626, 11342), (2756, 10807), (2782, 10706), (5252, 5671), (5353, 5564)]