40865846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 74876160

約数和(自身を除く): 34010314

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2293, 2546, 4586, 8911, 16051, 17822, 32102, 43567, 87134, 153631, 304969, 307262, 609938, 1075417, 2150834, 2918989, 5837978, 20432923, 40865846]

約数ペア:

[(1, 40865846), (2, 20432923), (7, 5837978), (14, 2918989), (19, 2150834), (38, 1075417), (67, 609938), (133, 307262), (134, 304969), (266, 153631), (469, 87134), (938, 43567), (1273, 32102), (2293, 17822), (2546, 16051), (4586, 8911)]