9720778816

素因数分解:

$2^6\times 7^1\times {\mathrm{21698167}}^1$

素因数の和:21698186

約数の個数: 28

約数和(自身を含む): 22045338688

約数和(自身を除く): 12324559872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 21698167, 43396334, 86792668, 151887169, 173585336, 303774338, 347170672, 607548676, 694341344, 1215097352, 1388682688, 2430194704, 4860389408, 9720778816]

約数ペア:

[(1, 9720778816), (2, 4860389408), (4, 2430194704), (7, 1388682688), (8, 1215097352), (14, 694341344), (16, 607548676), (28, 347170672), (32, 303774338), (56, 173585336), (64, 151887169), (112, 86792668), (224, 43396334), (448, 21698167)]