7471828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 36

約数和(自身を含む): 16191840

約数和(自身を除く): 8720012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 1579, 2366, 3158, 4732, 6316, 11053, 20527, 22106, 41054, 44212, 82108, 143689, 266851, 287378, 533702, 574756, 1067404, 1867957, 3735914, 7471828]

約数ペア:

[(1, 7471828), (2, 3735914), (4, 1867957), (7, 1067404), (13, 574756), (14, 533702), (26, 287378), (28, 266851), (52, 143689), (91, 82108), (169, 44212), (182, 41054), (338, 22106), (364, 20527), (676, 11053), (1183, 6316), (1579, 4732), (2366, 3158)]