77039768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15761}}^1$

素因数の和:15827

約数の個数: 32

約数和(自身を含む): 158880960

約数和(自身を除く): 81841192

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 15761, 31522, 63044, 126088, 204893, 409786, 740767, 819572, 1481534, 1639144, 2963068, 5926136, 9629971, 19259942, 38519884, 77039768]

約数ペア:

[(1, 77039768), (2, 38519884), (4, 19259942), (8, 9629971), (13, 5926136), (26, 2963068), (47, 1639144), (52, 1481534), (94, 819572), (104, 740767), (188, 409786), (376, 204893), (611, 126088), (1222, 63044), (2444, 31522), (4888, 15761)]