77421314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 49483006

約数列:

[1, 2, 19, 38, 47, 67, 94, 134, 647, 893, 1273, 1294, 1786, 2546, 3149, 6298, 12293, 24586, 30409, 43349, 59831, 60818, 86698, 119662, 577771, 823631, 1155542, 1647262, 2037403, 4074806, 38710657, 77421314]

約数ペア:

[(1, 77421314), (2, 38710657), (19, 4074806), (38, 2037403), (47, 1647262), (67, 1155542), (94, 823631), (134, 577771), (647, 119662), (893, 86698), (1273, 60818), (1294, 59831), (1786, 43349), (2546, 30409), (3149, 24586), (6298, 12293)]