28348570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 55457280

約数和(自身を除く): 27108710

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 4813, 5890, 9626, 24065, 48130, 91447, 149203, 182894, 298406, 457235, 746015, 914470, 1492030, 2834857, 5669714, 14174285, 28348570]

約数ペア:

[(1, 28348570), (2, 14174285), (5, 5669714), (10, 2834857), (19, 1492030), (31, 914470), (38, 746015), (62, 457235), (95, 298406), (155, 182894), (190, 149203), (310, 91447), (589, 48130), (1178, 24065), (2945, 9626), (4813, 5890)]