28538376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 76334400

約数和(自身を除く): 47796024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 204, 226, 339, 408, 452, 619, 678, 904, 1238, 1356, 1857, 1921, 2476, 2712, 3714, 3842, 4952, 5763, 7428, 7684, 10523, 11526, 14856, 15368, 21046, 23052, 31569, 42092, 46104, 63138, 69947, 84184, 126276, 139894, 209841, 252552, 279788, 419682, 559576, 839364, 1189099, 1678728, 2378198, 3567297, 4756396, 7134594, 9512792, 14269188, 28538376]

約数ペア:

[(1, 28538376), (2, 14269188), (3, 9512792), (4, 7134594), (6, 4756396), (8, 3567297), (12, 2378198), (17, 1678728), (24, 1189099), (34, 839364), (51, 559576), (68, 419682), (102, 279788), (113, 252552), (136, 209841), (204, 139894), (226, 126276), (339, 84184), (408, 69947), (452, 63138), (619, 46104), (678, 42092), (904, 31569), (1238, 23052), (1356, 21046), (1857, 15368), (1921, 14856), (2476, 11526), (2712, 10523), (3714, 7684), (3842, 7428), (4952, 5763)]