7642051888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28095779}}^1$

素因数の和:28095804

約数の個数: 20

約数和(自身を含む): 15677445240

約数和(自身を除く): 8035393352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28095779, 56191558, 112383116, 224766232, 449532464, 477628243, 955256486, 1910512972, 3821025944, 7642051888]

約数ペア:

[(1, 7642051888), (2, 3821025944), (4, 1910512972), (8, 955256486), (16, 477628243), (17, 449532464), (34, 224766232), (68, 112383116), (136, 56191558), (272, 28095779)]