71318584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 140077440

約数和(自身を除く): 68758856

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 331, 662, 1171, 1324, 2342, 2648, 4684, 7613, 9368, 15226, 26933, 30452, 53866, 60904, 107732, 215464, 387601, 775202, 1550404, 3100808, 8914823, 17829646, 35659292, 71318584]

約数ペア:

[(1, 71318584), (2, 35659292), (4, 17829646), (8, 8914823), (23, 3100808), (46, 1550404), (92, 775202), (184, 387601), (331, 215464), (662, 107732), (1171, 60904), (1324, 53866), (2342, 30452), (2648, 26933), (4684, 15226), (7613, 9368)]