28237116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 69762560

約数和(自身を除く): 41525444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 457, 542, 813, 914, 1084, 1371, 1626, 1828, 2742, 3252, 5149, 5484, 8683, 10298, 15447, 17366, 20596, 26049, 30894, 34732, 52098, 61788, 104196, 123847, 247694, 371541, 495388, 743082, 1486164, 2353093, 4706186, 7059279, 9412372, 14118558, 28237116]

約数ペア:

[(1, 28237116), (2, 14118558), (3, 9412372), (4, 7059279), (6, 4706186), (12, 2353093), (19, 1486164), (38, 743082), (57, 495388), (76, 371541), (114, 247694), (228, 123847), (271, 104196), (457, 61788), (542, 52098), (813, 34732), (914, 30894), (1084, 26049), (1371, 20596), (1626, 17366), (1828, 15447), (2742, 10298), (3252, 8683), (5149, 5484)]