7775404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 17188416

約数和(自身を除く): 9413012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 521, 533, 574, 1042, 1066, 1148, 2084, 2132, 3647, 3731, 6773, 7294, 7462, 13546, 14588, 14924, 21361, 27092, 42722, 47411, 85444, 94822, 149527, 189644, 277693, 299054, 555386, 598108, 1110772, 1943851, 3887702, 7775404]

約数ペア:

[(1, 7775404), (2, 3887702), (4, 1943851), (7, 1110772), (13, 598108), (14, 555386), (26, 299054), (28, 277693), (41, 189644), (52, 149527), (82, 94822), (91, 85444), (164, 47411), (182, 42722), (287, 27092), (364, 21361), (521, 14924), (533, 14588), (574, 13546), (1042, 7462), (1066, 7294), (1148, 6773), (2084, 3731), (2132, 3647)]