72093538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 125111808

約数和(自身を除く): 53018270

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 2857, 5714, 12617, 25234, 31427, 62854, 88567, 105709, 177134, 211418, 974237, 1162799, 1948474, 2325598, 3276979, 6553958, 36046769, 72093538]

約数ペア:

[(1, 72093538), (2, 36046769), (11, 6553958), (22, 3276979), (31, 2325598), (37, 1948474), (62, 1162799), (74, 974237), (341, 211418), (407, 177134), (682, 105709), (814, 88567), (1147, 62854), (2294, 31427), (2857, 25234), (5714, 12617)]