26851916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 31854004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1039, 1846, 1988, 2078, 3692, 4156, 6461, 7273, 12922, 13507, 14546, 25844, 27014, 29092, 54028, 73769, 94549, 147538, 189098, 295076, 378196, 516383, 958997, 1032766, 1917994, 2065532, 3835988, 6712979, 13425958, 26851916]

約数ペア:

[(1, 26851916), (2, 13425958), (4, 6712979), (7, 3835988), (13, 2065532), (14, 1917994), (26, 1032766), (28, 958997), (52, 516383), (71, 378196), (91, 295076), (142, 189098), (182, 147538), (284, 94549), (364, 73769), (497, 54028), (923, 29092), (994, 27014), (1039, 25844), (1846, 14546), (1988, 13507), (2078, 12922), (3692, 7273), (4156, 6461)]