7490756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 36

約数和(自身を含む): 16232832

約数和(自身を除く): 8742076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 1583, 2366, 3166, 4732, 6332, 11081, 20579, 22162, 41158, 44324, 82316, 144053, 267527, 288106, 535054, 576212, 1070108, 1872689, 3745378, 7490756]

約数ペア:

[(1, 7490756), (2, 3745378), (4, 1872689), (7, 1070108), (13, 576212), (14, 535054), (26, 288106), (28, 267527), (52, 144053), (91, 82316), (169, 44324), (182, 41158), (338, 22162), (364, 20579), (676, 11081), (1183, 6332), (1583, 4732), (2366, 3166)]