67980988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 61486532

約数列:

[1, 2, 4, 29, 37, 47, 58, 74, 94, 116, 148, 188, 337, 674, 1073, 1348, 1363, 1739, 2146, 2726, 3478, 4292, 5452, 6956, 9773, 12469, 15839, 19546, 24938, 31678, 39092, 49876, 50431, 63356, 100862, 201724, 361601, 459331, 586043, 723202, 918662, 1172086, 1446404, 1837324, 2344172, 16995247, 33990494, 67980988]

約数ペア:

[(1, 67980988), (2, 33990494), (4, 16995247), (29, 2344172), (37, 1837324), (47, 1446404), (58, 1172086), (74, 918662), (94, 723202), (116, 586043), (148, 459331), (188, 361601), (337, 201724), (674, 100862), (1073, 63356), (1348, 50431), (1363, 49876), (1739, 39092), (2146, 31678), (2726, 24938), (3478, 19546), (4292, 15839), (5452, 12469), (6956, 9773)]