68054584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{654371}}^1$

素因数の和:654390

約数の個数: 16

約数和(自身を含む): 137418120

約数和(自身を除く): 69363536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 654371, 1308742, 2617484, 5234968, 8506823, 17013646, 34027292, 68054584]

約数ペア:

[(1, 68054584), (2, 34027292), (4, 17013646), (8, 8506823), (13, 5234968), (26, 2617484), (52, 1308742), (104, 654371)]