13994968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 28803600

約数和(自身を除く): 14808632

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2539, 2756, 5078, 5512, 10156, 20312, 33007, 66014, 132028, 134567, 264056, 269134, 538268, 1076536, 1749371, 3498742, 6997484, 13994968]

約数ペア:

[(1, 13994968), (2, 6997484), (4, 3498742), (8, 1749371), (13, 1076536), (26, 538268), (52, 269134), (53, 264056), (104, 134567), (106, 132028), (212, 66014), (424, 33007), (689, 20312), (1378, 10156), (2539, 5512), (2756, 5078)]