7780490816

素因数分解:

$2^6\times 7^1\times {\mathrm{17367167}}^1$

素因数の和:17367186

約数の個数: 28

約数和(自身を含む): 17645042688

約数和(自身を除く): 9864551872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 17367167, 34734334, 69468668, 121570169, 138937336, 243140338, 277874672, 486280676, 555749344, 972561352, 1111498688, 1945122704, 3890245408, 7780490816]

約数ペア:

[(1, 7780490816), (2, 3890245408), (4, 1945122704), (7, 1111498688), (8, 972561352), (14, 555749344), (16, 486280676), (28, 277874672), (32, 243140338), (56, 138937336), (64, 121570169), (112, 69468668), (224, 34734334), (448, 17367167)]