28999938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4937}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 63996480

約数和(自身を除く): 34996542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 4937, 5874, 9874, 14811, 29622, 54307, 108614, 162921, 325842, 439393, 878786, 1318179, 2636358, 4833323, 9666646, 14499969, 28999938]

約数ペア:

[(1, 28999938), (2, 14499969), (3, 9666646), (6, 4833323), (11, 2636358), (22, 1318179), (33, 878786), (66, 439393), (89, 325842), (178, 162921), (267, 108614), (534, 54307), (979, 29622), (1958, 14811), (2937, 9874), (4937, 5874)]