28367934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 69797376

約数和(自身を除く): 41429442

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 593, 714, 938, 1139, 1186, 1407, 1779, 2278, 2814, 3417, 3558, 4151, 6834, 7973, 8302, 10081, 12453, 15946, 20162, 23919, 24906, 30243, 39731, 47838, 60486, 70567, 79462, 119193, 141134, 211701, 238386, 278117, 423402, 556234, 675427, 834351, 1350854, 1668702, 2026281, 4052562, 4727989, 9455978, 14183967, 28367934]

約数ペア:

[(1, 28367934), (2, 14183967), (3, 9455978), (6, 4727989), (7, 4052562), (14, 2026281), (17, 1668702), (21, 1350854), (34, 834351), (42, 675427), (51, 556234), (67, 423402), (102, 278117), (119, 238386), (134, 211701), (201, 141134), (238, 119193), (357, 79462), (402, 70567), (469, 60486), (593, 47838), (714, 39731), (938, 30243), (1139, 24906), (1186, 23919), (1407, 20162), (1779, 15946), (2278, 12453), (2814, 10081), (3417, 8302), (3558, 7973), (4151, 6834)]