43289638

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 80930880

約数和(自身を除く): 37641242

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 347, 469, 694, 931, 938, 1273, 1862, 2429, 2546, 3283, 4858, 6566, 6593, 8911, 13186, 17003, 17822, 23249, 34006, 46151, 46498, 62377, 92302, 124754, 162743, 323057, 325486, 441731, 646114, 883462, 1139201, 2278402, 3092117, 6184234, 21644819, 43289638]

約数ペア:

[(1, 43289638), (2, 21644819), (7, 6184234), (14, 3092117), (19, 2278402), (38, 1139201), (49, 883462), (67, 646114), (98, 441731), (133, 325486), (134, 323057), (266, 162743), (347, 124754), (469, 92302), (694, 62377), (931, 46498), (938, 46151), (1273, 34006), (1862, 23249), (2429, 17822), (2546, 17003), (3283, 13186), (4858, 8911), (6566, 6593)]