28624689968

素因数分解:

$2^4\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{239081}}^1$

素因数の和:240165

約数の個数: 40

約数和(自身を含む): 63442799520

約数和(自身を除く): 34818109552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1069, 2138, 4276, 7483, 8552, 14966, 17104, 29932, 59864, 119728, 239081, 478162, 956324, 1673567, 1912648, 3347134, 3825296, 6694268, 13388536, 26777072, 255577589, 511155178, 1022310356, 1789043123, 2044620712, 3578086246, 4089241424, 7156172492, 14312344984, 28624689968]

約数ペア:

[(1, 28624689968), (2, 14312344984), (4, 7156172492), (7, 4089241424), (8, 3578086246), (14, 2044620712), (16, 1789043123), (28, 1022310356), (56, 511155178), (112, 255577589), (1069, 26777072), (2138, 13388536), (4276, 6694268), (7483, 3825296), (8552, 3347134), (14966, 1912648), (17104, 1673567), (29932, 956324), (59864, 478162), (119728, 239081)]