7542808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 17524080

約数和(自身を除く): 9981272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 797, 1183, 1352, 1594, 2366, 3188, 4732, 5579, 6376, 9464, 10361, 11158, 20722, 22316, 41444, 44632, 72527, 82888, 134693, 145054, 269386, 290108, 538772, 580216, 942851, 1077544, 1885702, 3771404, 7542808]

約数ペア:

[(1, 7542808), (2, 3771404), (4, 1885702), (7, 1077544), (8, 942851), (13, 580216), (14, 538772), (26, 290108), (28, 269386), (52, 145054), (56, 134693), (91, 82888), (104, 72527), (169, 44632), (182, 41444), (338, 22316), (364, 20722), (676, 11158), (728, 10361), (797, 9464), (1183, 6376), (1352, 5579), (1594, 4732), (2366, 3188)]