74478642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13963}}^1$

素因数の和:14102

約数の個数: 32

約数和(自身を含む): 171589632

約数和(自身を除く): 97110990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 13963, 27926, 41889, 83778, 97741, 195482, 293223, 586446, 1773301, 3546602, 5319903, 10639806, 12413107, 24826214, 37239321, 74478642]

約数ペア:

[(1, 74478642), (2, 37239321), (3, 24826214), (6, 12413107), (7, 10639806), (14, 5319903), (21, 3546602), (42, 1773301), (127, 586446), (254, 293223), (381, 195482), (762, 97741), (889, 83778), (1778, 41889), (2667, 27926), (5334, 13963)]