64422274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 52805246

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 1907, 2413, 3814, 4826, 13349, 16891, 26698, 33782, 36233, 72466, 242189, 253631, 484378, 507262, 1695323, 3390646, 4601591, 9203182, 32211137, 64422274]

約数ペア:

[(1, 64422274), (2, 32211137), (7, 9203182), (14, 4601591), (19, 3390646), (38, 1695323), (127, 507262), (133, 484378), (254, 253631), (266, 242189), (889, 72466), (1778, 36233), (1907, 33782), (2413, 26698), (3814, 16891), (4826, 13349)]