68900536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{453293}}^1$

素因数の和:453318

約数の個数: 16

約数和(自身を含む): 135988200

約数和(自身を除く): 67087664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 453293, 906586, 1813172, 3626344, 8612567, 17225134, 34450268, 68900536]

約数ペア:

[(1, 68900536), (2, 34450268), (4, 17225134), (8, 8612567), (19, 3626344), (38, 1813172), (76, 906586), (152, 453293)]