68943134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 119038080

約数和(自身を除く): 50094946

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2083, 2546, 4166, 16549, 27079, 33098, 39577, 54158, 79154, 139561, 279122, 514501, 1029002, 1814293, 2651659, 3628586, 5303318, 34471567, 68943134]

約数ペア:

[(1, 68943134), (2, 34471567), (13, 5303318), (19, 3628586), (26, 2651659), (38, 1814293), (67, 1029002), (134, 514501), (247, 279122), (494, 139561), (871, 79154), (1273, 54158), (1742, 39577), (2083, 33098), (2546, 27079), (4166, 16549)]