65931476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2647}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 124561920

約数和(自身を除く): 58630444

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 2647, 5294, 6227, 10588, 12454, 24908, 34411, 68822, 137644, 1267913, 2535826, 5071652, 16482869, 32965738, 65931476]

約数ペア:

[(1, 65931476), (2, 32965738), (4, 16482869), (13, 5071652), (26, 2535826), (52, 1267913), (479, 137644), (958, 68822), (1916, 34411), (2647, 24908), (5294, 12454), (6227, 10588)]