4090804576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{126949}}^1$

素因数の和:127031

約数の個数: 48

約数和(自身を含む): 8637678000

約数和(自身を除く): 4546873424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 8056, 16112, 32224, 126949, 253898, 507796, 1015592, 2031184, 2412031, 4062368, 4824062, 6728297, 9648124, 13456594, 19296248, 26913188, 38592496, 53826376, 77184992, 107652752, 127837643, 215305504, 255675286, 511350572, 1022701144, 2045402288, 4090804576]

約数ペア:

[(1, 4090804576), (2, 2045402288), (4, 1022701144), (8, 511350572), (16, 255675286), (19, 215305504), (32, 127837643), (38, 107652752), (53, 77184992), (76, 53826376), (106, 38592496), (152, 26913188), (212, 19296248), (304, 13456594), (424, 9648124), (608, 6728297), (848, 4824062), (1007, 4062368), (1696, 2412031), (2014, 2031184), (4028, 1015592), (8056, 507796), (16112, 253898), (32224, 126949)]