26309192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 35380408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 509, 568, 728, 923, 994, 1018, 1846, 1988, 2036, 3563, 3692, 3976, 4072, 6461, 6617, 7126, 7384, 12922, 13234, 14252, 25844, 26468, 28504, 36139, 46319, 51688, 52936, 72278, 92638, 144556, 185276, 252973, 289112, 370552, 469807, 505946, 939614, 1011892, 1879228, 2023784, 3288649, 3758456, 6577298, 13154596, 26309192]

約数ペア:

[(1, 26309192), (2, 13154596), (4, 6577298), (7, 3758456), (8, 3288649), (13, 2023784), (14, 1879228), (26, 1011892), (28, 939614), (52, 505946), (56, 469807), (71, 370552), (91, 289112), (104, 252973), (142, 185276), (182, 144556), (284, 92638), (364, 72278), (497, 52936), (509, 51688), (568, 46319), (728, 36139), (923, 28504), (994, 26468), (1018, 25844), (1846, 14252), (1988, 13234), (2036, 12922), (3563, 7384), (3692, 7126), (3976, 6617), (4072, 6461)]