77986804

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2467}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 156175040

約数和(自身を除く): 78188236

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 2467, 4516, 4934, 7903, 9868, 15806, 17269, 31612, 34538, 69076, 2785243, 5570486, 11140972, 19496701, 38993402, 77986804]

約数ペア:

[(1, 77986804), (2, 38993402), (4, 19496701), (7, 11140972), (14, 5570486), (28, 2785243), (1129, 69076), (2258, 34538), (2467, 31612), (4516, 17269), (4934, 15806), (7903, 9868)]