66770816

素因数分解:

$2^7\times 7^1\times {\mathrm{74521}}^1$

素因数の和:74542

約数の個数: 32

約数和(自身を含む): 152024880

約数和(自身を除く): 85254064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 74521, 149042, 298084, 521647, 596168, 1043294, 1192336, 2086588, 2384672, 4173176, 4769344, 8346352, 9538688, 16692704, 33385408, 66770816]

約数ペア:

[(1, 66770816), (2, 33385408), (4, 16692704), (7, 9538688), (8, 8346352), (14, 4769344), (16, 4173176), (28, 2384672), (32, 2086588), (56, 1192336), (64, 1043294), (112, 596168), (128, 521647), (224, 298084), (448, 149042), (896, 74521)]