68316742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 119034720

約数和(自身を除く): 50717978

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 3373, 6746, 10127, 20254, 43849, 64087, 87698, 128174, 138293, 276586, 833131, 1666262, 1797809, 2627567, 3595618, 5255134, 34158371, 68316742]

約数ペア:

[(1, 68316742), (2, 34158371), (13, 5255134), (19, 3595618), (26, 2627567), (38, 1797809), (41, 1666262), (82, 833131), (247, 276586), (494, 138293), (533, 128174), (779, 87698), (1066, 64087), (1558, 43849), (3373, 20254), (6746, 10127)]